diff --git a/Python-ifed.ipynb b/Python-ifed.ipynb
index ee9444d..9749e60 100644
--- a/Python-ifed.ipynb
+++ b/Python-ifed.ipynb
@@ -27,8 +27,6 @@
    ]
   },
   {
-   "cell_type": "markdown",
-   "metadata": {},
    "source": [
     "## Step 0\n",
     "\n",
@@ -47,7 +45,11 @@
     "https://www.atlassian.com/git\n",
     "\n",
     "https://www.tutorialspoint.com/git/git_basic_concepts.htm"
-   ]
+   ],
+   "cell_type": "code",
+   "metadata": {},
+   "execution_count": null,
+   "outputs": []
   },
   {
    "cell_type": "markdown",
@@ -62,15 +64,15 @@
     "### Describe what each of the following means\n",
     "\n",
     "#### Production\n",
-    "(Insert answer here)\n",
+    "The code that is reliable and is the final version and which is available to the client is called Production Code.\n",
     "#### Clean \n",
-    "(Insert answer here)\n",
+    "The code that is easily readable and understandable to both the author and anyone who has access to the code is called Clean Code.\n",
     "#### Modular\n",
-    "(Insert answer here)\n",
+    "The code which can be divided into independent blocks which when combined produces a meaningful code is called Modular Code.\n",
     "#### Module\n",
-    "(Insert answer here)\n",
+    "The individual piece of code is called a Module.\n",
     "#### Refactoring code\n",
-    "(Insert answer here)"
+    "The process of restructuring or simplifying the design of a code without changing its logic or behaviour is called Refactoring Code."
    ]
   },
   {
@@ -93,9 +95,59 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "output_type": "execute_result",
+     "data": {
+      "text/plain": [
+       "      Season       city        date                       team 1  \\\n",
+       "id                                                                 \n",
+       "1   IPL-2017  Hyderabad  05-04-2017          Sunrisers Hyderabad   \n",
+       "2   IPL-2017       Pune  06-04-2017               Mumbai Indians   \n",
+       "3   IPL-2017     Rajkot  07-04-2017                Gujarat Lions   \n",
+       "4   IPL-2017     Indore  08-04-2017       Rising Pune Supergiant   \n",
+       "5   IPL-2017  Bangalore  08-04-2017  Royal Challengers Bangalore   \n",
+       "\n",
+       "                         team 2                  toss winner toss decision  \\\n",
+       "id                                                                           \n",
+       "1   Royal Challengers Bangalore  Royal Challengers Bangalore         field   \n",
+       "2        Rising Pune Supergiant       Rising Pune Supergiant         field   \n",
+       "3         Kolkata Knight Riders        Kolkata Knight Riders         field   \n",
+       "4               Kings XI Punjab              Kings XI Punjab         field   \n",
+       "5              Delhi Daredevils  Royal Challengers Bangalore           bat   \n",
+       "\n",
+       "    result  dl applied                       winner  win by runs  \\\n",
+       "id                                                                 \n",
+       "1   normal           0          Sunrisers Hyderabad           35   \n",
+       "2   normal           0       Rising Pune Supergiant            0   \n",
+       "3   normal           0        Kolkata Knight Riders            0   \n",
+       "4   normal           0              Kings XI Punjab            0   \n",
+       "5   normal           0  Royal Challengers Bangalore           15   \n",
+       "\n",
+       "    win by wickets player of match                                      venue  \\\n",
+       "id                                                                              \n",
+       "1                0    Yuvraj Singh  Rajiv Gandhi International Stadium, Uppal   \n",
+       "2                7       SPD Smith    Maharashtra Cricket Association Stadium   \n",
+       "3               10         CA Lynn     Saurashtra Cricket Association Stadium   \n",
+       "4                6      GJ Maxwell                     Holkar Cricket Stadium   \n",
+       "5                0       KM Jadhav                      M Chinnaswamy Stadium   \n",
+       "\n",
+       "          umpire 1       umpire 2  \n",
+       "id                                 \n",
+       "1      AY Dandekar       NJ Llong  \n",
+       "2   A Nand Kishore         S Ravi  \n",
+       "3      Nitin Menon      CK Nandan  \n",
+       "4     AK Chaudhary  C Shamshuddin  \n",
+       "5              NaN            NaN  "
+      ],
+      "text/html": "<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>Season</th>\n      <th>city</th>\n      <th>date</th>\n      <th>team 1</th>\n      <th>team 2</th>\n      <th>toss winner</th>\n      <th>toss decision</th>\n      <th>result</th>\n      <th>dl applied</th>\n      <th>winner</th>\n      <th>win by runs</th>\n      <th>win by wickets</th>\n      <th>player of match</th>\n      <th>venue</th>\n      <th>umpire 1</th>\n      <th>umpire 2</th>\n    </tr>\n    <tr>\n      <th>id</th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>1</th>\n      <td>IPL-2017</td>\n      <td>Hyderabad</td>\n      <td>05-04-2017</td>\n      <td>Sunrisers Hyderabad</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Sunrisers Hyderabad</td>\n      <td>35</td>\n      <td>0</td>\n      <td>Yuvraj Singh</td>\n      <td>Rajiv Gandhi International Stadium, Uppal</td>\n      <td>AY Dandekar</td>\n      <td>NJ Llong</td>\n    </tr>\n    <tr>\n      <th>2</th>\n      <td>IPL-2017</td>\n      <td>Pune</td>\n      <td>06-04-2017</td>\n      <td>Mumbai Indians</td>\n      <td>Rising Pune Supergiant</td>\n      <td>Rising Pune Supergiant</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Rising Pune Supergiant</td>\n      <td>0</td>\n      <td>7</td>\n      <td>SPD Smith</td>\n      <td>Maharashtra Cricket Association Stadium</td>\n      <td>A Nand Kishore</td>\n      <td>S Ravi</td>\n    </tr>\n    <tr>\n      <th>3</th>\n      <td>IPL-2017</td>\n      <td>Rajkot</td>\n      <td>07-04-2017</td>\n      <td>Gujarat Lions</td>\n      <td>Kolkata Knight Riders</td>\n      <td>Kolkata Knight Riders</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Kolkata Knight Riders</td>\n      <td>0</td>\n      <td>10</td>\n      <td>CA Lynn</td>\n      <td>Saurashtra Cricket Association Stadium</td>\n      <td>Nitin Menon</td>\n      <td>CK Nandan</td>\n    </tr>\n    <tr>\n      <th>4</th>\n      <td>IPL-2017</td>\n      <td>Indore</td>\n      <td>08-04-2017</td>\n      <td>Rising Pune Supergiant</td>\n      <td>Kings XI Punjab</td>\n      <td>Kings XI Punjab</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Kings XI Punjab</td>\n      <td>0</td>\n      <td>6</td>\n      <td>GJ Maxwell</td>\n      <td>Holkar Cricket Stadium</td>\n      <td>AK Chaudhary</td>\n      <td>C Shamshuddin</td>\n    </tr>\n    <tr>\n      <th>5</th>\n      <td>IPL-2017</td>\n      <td>Bangalore</td>\n      <td>08-04-2017</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>Delhi Daredevils</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>bat</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>15</td>\n      <td>0</td>\n      <td>KM Jadhav</td>\n      <td>M Chinnaswamy Stadium</td>\n      <td>NaN</td>\n      <td>NaN</td>\n    </tr>\n  </tbody>\n</table>\n</div>"
+     },
+     "metadata": {},
+     "execution_count": 6
+    }
+   ],
    "source": [
     "import pandas as pd\n",
     "df = pd.read_csv('matches.csv', sep=',')\n",
@@ -113,9 +165,59 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 31,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "output_type": "execute_result",
+     "data": {
+      "text/plain": [
+       "      Season       city        date                       team_1  \\\n",
+       "id                                                                 \n",
+       "1   IPL-2017  Hyderabad  05-04-2017          Sunrisers Hyderabad   \n",
+       "2   IPL-2017       Pune  06-04-2017               Mumbai Indians   \n",
+       "3   IPL-2017     Rajkot  07-04-2017                Gujarat Lions   \n",
+       "4   IPL-2017     Indore  08-04-2017       Rising Pune Supergiant   \n",
+       "5   IPL-2017  Bangalore  08-04-2017  Royal Challengers Bangalore   \n",
+       "\n",
+       "                         team_2                  toss_winner toss_decision  \\\n",
+       "id                                                                           \n",
+       "1   Royal Challengers Bangalore  Royal Challengers Bangalore         field   \n",
+       "2        Rising Pune Supergiant       Rising Pune Supergiant         field   \n",
+       "3         Kolkata Knight Riders        Kolkata Knight Riders         field   \n",
+       "4               Kings XI Punjab              Kings XI Punjab         field   \n",
+       "5              Delhi Daredevils  Royal Challengers Bangalore           bat   \n",
+       "\n",
+       "    result  dl_applied                       winner  win_by_runs  \\\n",
+       "id                                                                 \n",
+       "1   normal           0          Sunrisers Hyderabad           35   \n",
+       "2   normal           0       Rising Pune Supergiant            0   \n",
+       "3   normal           0        Kolkata Knight Riders            0   \n",
+       "4   normal           0              Kings XI Punjab            0   \n",
+       "5   normal           0  Royal Challengers Bangalore           15   \n",
+       "\n",
+       "    win_by_wickets player_of_match                                      venue  \\\n",
+       "id                                                                              \n",
+       "1                0    Yuvraj Singh  Rajiv Gandhi International Stadium, Uppal   \n",
+       "2                7       SPD Smith    Maharashtra Cricket Association Stadium   \n",
+       "3               10         CA Lynn     Saurashtra Cricket Association Stadium   \n",
+       "4                6      GJ Maxwell                     Holkar Cricket Stadium   \n",
+       "5                0       KM Jadhav                      M Chinnaswamy Stadium   \n",
+       "\n",
+       "          umpire_1       umpire_2  \n",
+       "id                                 \n",
+       "1      AY Dandekar       NJ Llong  \n",
+       "2   A Nand Kishore         S Ravi  \n",
+       "3      Nitin Menon      CK Nandan  \n",
+       "4     AK Chaudhary  C Shamshuddin  \n",
+       "5              NaN            NaN  "
+      ],
+      "text/html": "<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>Season</th>\n      <th>city</th>\n      <th>date</th>\n      <th>team_1</th>\n      <th>team_2</th>\n      <th>toss_winner</th>\n      <th>toss_decision</th>\n      <th>result</th>\n      <th>dl_applied</th>\n      <th>winner</th>\n      <th>win_by_runs</th>\n      <th>win_by_wickets</th>\n      <th>player_of_match</th>\n      <th>venue</th>\n      <th>umpire_1</th>\n      <th>umpire_2</th>\n    </tr>\n    <tr>\n      <th>id</th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>1</th>\n      <td>IPL-2017</td>\n      <td>Hyderabad</td>\n      <td>05-04-2017</td>\n      <td>Sunrisers Hyderabad</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Sunrisers Hyderabad</td>\n      <td>35</td>\n      <td>0</td>\n      <td>Yuvraj Singh</td>\n      <td>Rajiv Gandhi International Stadium, Uppal</td>\n      <td>AY Dandekar</td>\n      <td>NJ Llong</td>\n    </tr>\n    <tr>\n      <th>2</th>\n      <td>IPL-2017</td>\n      <td>Pune</td>\n      <td>06-04-2017</td>\n      <td>Mumbai Indians</td>\n      <td>Rising Pune Supergiant</td>\n      <td>Rising Pune Supergiant</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Rising Pune Supergiant</td>\n      <td>0</td>\n      <td>7</td>\n      <td>SPD Smith</td>\n      <td>Maharashtra Cricket Association Stadium</td>\n      <td>A Nand Kishore</td>\n      <td>S Ravi</td>\n    </tr>\n    <tr>\n      <th>3</th>\n      <td>IPL-2017</td>\n      <td>Rajkot</td>\n      <td>07-04-2017</td>\n      <td>Gujarat Lions</td>\n      <td>Kolkata Knight Riders</td>\n      <td>Kolkata Knight Riders</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Kolkata Knight Riders</td>\n      <td>0</td>\n      <td>10</td>\n      <td>CA Lynn</td>\n      <td>Saurashtra Cricket Association Stadium</td>\n      <td>Nitin Menon</td>\n      <td>CK Nandan</td>\n    </tr>\n    <tr>\n      <th>4</th>\n      <td>IPL-2017</td>\n      <td>Indore</td>\n      <td>08-04-2017</td>\n      <td>Rising Pune Supergiant</td>\n      <td>Kings XI Punjab</td>\n      <td>Kings XI Punjab</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Kings XI Punjab</td>\n      <td>0</td>\n      <td>6</td>\n      <td>GJ Maxwell</td>\n      <td>Holkar Cricket Stadium</td>\n      <td>AK Chaudhary</td>\n      <td>C Shamshuddin</td>\n    </tr>\n    <tr>\n      <th>5</th>\n      <td>IPL-2017</td>\n      <td>Bangalore</td>\n      <td>08-04-2017</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>Delhi Daredevils</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>bat</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>15</td>\n      <td>0</td>\n      <td>KM Jadhav</td>\n      <td>M Chinnaswamy Stadium</td>\n      <td>NaN</td>\n      <td>NaN</td>\n    </tr>\n  </tbody>\n</table>\n</div>"
+     },
+     "metadata": {},
+     "execution_count": 31
+    }
+   ],
    "source": [
     "new_df = df.rename(columns={'team 1': 'team_1',\n",
     "                             'team 2': 'team_2',\n",
@@ -139,9 +241,59 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 30,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "output_type": "execute_result",
+     "data": {
+      "text/plain": [
+       "      Season       city        date                       team_1  \\\n",
+       "id                                                                 \n",
+       "1   IPL-2017  Hyderabad  05-04-2017          Sunrisers Hyderabad   \n",
+       "2   IPL-2017       Pune  06-04-2017               Mumbai Indians   \n",
+       "3   IPL-2017     Rajkot  07-04-2017                Gujarat Lions   \n",
+       "4   IPL-2017     Indore  08-04-2017       Rising Pune Supergiant   \n",
+       "5   IPL-2017  Bangalore  08-04-2017  Royal Challengers Bangalore   \n",
+       "\n",
+       "                         team_2                  toss_winner toss_decision  \\\n",
+       "id                                                                           \n",
+       "1   Royal Challengers Bangalore  Royal Challengers Bangalore         field   \n",
+       "2        Rising Pune Supergiant       Rising Pune Supergiant         field   \n",
+       "3         Kolkata Knight Riders        Kolkata Knight Riders         field   \n",
+       "4               Kings XI Punjab              Kings XI Punjab         field   \n",
+       "5              Delhi Daredevils  Royal Challengers Bangalore           bat   \n",
+       "\n",
+       "    result  dl_applied                       winner  win_by_runs  \\\n",
+       "id                                                                 \n",
+       "1   normal           0          Sunrisers Hyderabad           35   \n",
+       "2   normal           0       Rising Pune Supergiant            0   \n",
+       "3   normal           0        Kolkata Knight Riders            0   \n",
+       "4   normal           0              Kings XI Punjab            0   \n",
+       "5   normal           0  Royal Challengers Bangalore           15   \n",
+       "\n",
+       "    win_by_wickets player_of_match                                      venue  \\\n",
+       "id                                                                              \n",
+       "1                0    Yuvraj Singh  Rajiv Gandhi International Stadium, Uppal   \n",
+       "2                7       SPD Smith    Maharashtra Cricket Association Stadium   \n",
+       "3               10         CA Lynn     Saurashtra Cricket Association Stadium   \n",
+       "4                6      GJ Maxwell                     Holkar Cricket Stadium   \n",
+       "5                0       KM Jadhav                      M Chinnaswamy Stadium   \n",
+       "\n",
+       "          umpire_1       umpire_2  \n",
+       "id                                 \n",
+       "1      AY Dandekar       NJ Llong  \n",
+       "2   A Nand Kishore         S Ravi  \n",
+       "3      Nitin Menon      CK Nandan  \n",
+       "4     AK Chaudhary  C Shamshuddin  \n",
+       "5              NaN            NaN  "
+      ],
+      "text/html": "<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>Season</th>\n      <th>city</th>\n      <th>date</th>\n      <th>team_1</th>\n      <th>team_2</th>\n      <th>toss_winner</th>\n      <th>toss_decision</th>\n      <th>result</th>\n      <th>dl_applied</th>\n      <th>winner</th>\n      <th>win_by_runs</th>\n      <th>win_by_wickets</th>\n      <th>player_of_match</th>\n      <th>venue</th>\n      <th>umpire_1</th>\n      <th>umpire_2</th>\n    </tr>\n    <tr>\n      <th>id</th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>1</th>\n      <td>IPL-2017</td>\n      <td>Hyderabad</td>\n      <td>05-04-2017</td>\n      <td>Sunrisers Hyderabad</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Sunrisers Hyderabad</td>\n      <td>35</td>\n      <td>0</td>\n      <td>Yuvraj Singh</td>\n      <td>Rajiv Gandhi International Stadium, Uppal</td>\n      <td>AY Dandekar</td>\n      <td>NJ Llong</td>\n    </tr>\n    <tr>\n      <th>2</th>\n      <td>IPL-2017</td>\n      <td>Pune</td>\n      <td>06-04-2017</td>\n      <td>Mumbai Indians</td>\n      <td>Rising Pune Supergiant</td>\n      <td>Rising Pune Supergiant</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Rising Pune Supergiant</td>\n      <td>0</td>\n      <td>7</td>\n      <td>SPD Smith</td>\n      <td>Maharashtra Cricket Association Stadium</td>\n      <td>A Nand Kishore</td>\n      <td>S Ravi</td>\n    </tr>\n    <tr>\n      <th>3</th>\n      <td>IPL-2017</td>\n      <td>Rajkot</td>\n      <td>07-04-2017</td>\n      <td>Gujarat Lions</td>\n      <td>Kolkata Knight Riders</td>\n      <td>Kolkata Knight Riders</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Kolkata Knight Riders</td>\n      <td>0</td>\n      <td>10</td>\n      <td>CA Lynn</td>\n      <td>Saurashtra Cricket Association Stadium</td>\n      <td>Nitin Menon</td>\n      <td>CK Nandan</td>\n    </tr>\n    <tr>\n      <th>4</th>\n      <td>IPL-2017</td>\n      <td>Indore</td>\n      <td>08-04-2017</td>\n      <td>Rising Pune Supergiant</td>\n      <td>Kings XI Punjab</td>\n      <td>Kings XI Punjab</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Kings XI Punjab</td>\n      <td>0</td>\n      <td>6</td>\n      <td>GJ Maxwell</td>\n      <td>Holkar Cricket Stadium</td>\n      <td>AK Chaudhary</td>\n      <td>C Shamshuddin</td>\n    </tr>\n    <tr>\n      <th>5</th>\n      <td>IPL-2017</td>\n      <td>Bangalore</td>\n      <td>08-04-2017</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>Delhi Daredevils</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>bat</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>15</td>\n      <td>0</td>\n      <td>KM Jadhav</td>\n      <td>M Chinnaswamy Stadium</td>\n      <td>NaN</td>\n      <td>NaN</td>\n    </tr>\n  </tbody>\n</table>\n</div>"
+     },
+     "metadata": {},
+     "execution_count": 30
+    }
+   ],
    "source": [
     "labels = list(df.columns)\n",
     "labels[0] = labels[0].replace(' ', '_')\n",
@@ -167,11 +319,63 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 8,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "output_type": "execute_result",
+     "data": {
+      "text/plain": [
+       "      Season       city        date                       team_1  \\\n",
+       "id                                                                 \n",
+       "1   IPL-2017  Hyderabad  05-04-2017          Sunrisers Hyderabad   \n",
+       "2   IPL-2017       Pune  06-04-2017               Mumbai Indians   \n",
+       "3   IPL-2017     Rajkot  07-04-2017                Gujarat Lions   \n",
+       "4   IPL-2017     Indore  08-04-2017       Rising Pune Supergiant   \n",
+       "5   IPL-2017  Bangalore  08-04-2017  Royal Challengers Bangalore   \n",
+       "\n",
+       "                         team_2                  toss_winner toss_decision  \\\n",
+       "id                                                                           \n",
+       "1   Royal Challengers Bangalore  Royal Challengers Bangalore         field   \n",
+       "2        Rising Pune Supergiant       Rising Pune Supergiant         field   \n",
+       "3         Kolkata Knight Riders        Kolkata Knight Riders         field   \n",
+       "4               Kings XI Punjab              Kings XI Punjab         field   \n",
+       "5              Delhi Daredevils  Royal Challengers Bangalore           bat   \n",
+       "\n",
+       "    result  dl_applied                       winner  win_by_runs  \\\n",
+       "id                                                                 \n",
+       "1   normal           0          Sunrisers Hyderabad           35   \n",
+       "2   normal           0       Rising Pune Supergiant            0   \n",
+       "3   normal           0        Kolkata Knight Riders            0   \n",
+       "4   normal           0              Kings XI Punjab            0   \n",
+       "5   normal           0  Royal Challengers Bangalore           15   \n",
+       "\n",
+       "    win_by_wickets player_of_match                                      venue  \\\n",
+       "id                                                                              \n",
+       "1                0    Yuvraj Singh  Rajiv Gandhi International Stadium, Uppal   \n",
+       "2                7       SPD Smith    Maharashtra Cricket Association Stadium   \n",
+       "3               10         CA Lynn     Saurashtra Cricket Association Stadium   \n",
+       "4                6      GJ Maxwell                     Holkar Cricket Stadium   \n",
+       "5                0       KM Jadhav                      M Chinnaswamy Stadium   \n",
+       "\n",
+       "          umpire_1       umpire_2  \n",
+       "id                                 \n",
+       "1      AY Dandekar       NJ Llong  \n",
+       "2   A Nand Kishore         S Ravi  \n",
+       "3      Nitin Menon      CK Nandan  \n",
+       "4     AK Chaudhary  C Shamshuddin  \n",
+       "5              NaN            NaN  "
+      ],
+      "text/html": "<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>Season</th>\n      <th>city</th>\n      <th>date</th>\n      <th>team_1</th>\n      <th>team_2</th>\n      <th>toss_winner</th>\n      <th>toss_decision</th>\n      <th>result</th>\n      <th>dl_applied</th>\n      <th>winner</th>\n      <th>win_by_runs</th>\n      <th>win_by_wickets</th>\n      <th>player_of_match</th>\n      <th>venue</th>\n      <th>umpire_1</th>\n      <th>umpire_2</th>\n    </tr>\n    <tr>\n      <th>id</th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>1</th>\n      <td>IPL-2017</td>\n      <td>Hyderabad</td>\n      <td>05-04-2017</td>\n      <td>Sunrisers Hyderabad</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Sunrisers Hyderabad</td>\n      <td>35</td>\n      <td>0</td>\n      <td>Yuvraj Singh</td>\n      <td>Rajiv Gandhi International Stadium, Uppal</td>\n      <td>AY Dandekar</td>\n      <td>NJ Llong</td>\n    </tr>\n    <tr>\n      <th>2</th>\n      <td>IPL-2017</td>\n      <td>Pune</td>\n      <td>06-04-2017</td>\n      <td>Mumbai Indians</td>\n      <td>Rising Pune Supergiant</td>\n      <td>Rising Pune Supergiant</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Rising Pune Supergiant</td>\n      <td>0</td>\n      <td>7</td>\n      <td>SPD Smith</td>\n      <td>Maharashtra Cricket Association Stadium</td>\n      <td>A Nand Kishore</td>\n      <td>S Ravi</td>\n    </tr>\n    <tr>\n      <th>3</th>\n      <td>IPL-2017</td>\n      <td>Rajkot</td>\n      <td>07-04-2017</td>\n      <td>Gujarat Lions</td>\n      <td>Kolkata Knight Riders</td>\n      <td>Kolkata Knight Riders</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Kolkata Knight Riders</td>\n      <td>0</td>\n      <td>10</td>\n      <td>CA Lynn</td>\n      <td>Saurashtra Cricket Association Stadium</td>\n      <td>Nitin Menon</td>\n      <td>CK Nandan</td>\n    </tr>\n    <tr>\n      <th>4</th>\n      <td>IPL-2017</td>\n      <td>Indore</td>\n      <td>08-04-2017</td>\n      <td>Rising Pune Supergiant</td>\n      <td>Kings XI Punjab</td>\n      <td>Kings XI Punjab</td>\n      <td>field</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Kings XI Punjab</td>\n      <td>0</td>\n      <td>6</td>\n      <td>GJ Maxwell</td>\n      <td>Holkar Cricket Stadium</td>\n      <td>AK Chaudhary</td>\n      <td>C Shamshuddin</td>\n    </tr>\n    <tr>\n      <th>5</th>\n      <td>IPL-2017</td>\n      <td>Bangalore</td>\n      <td>08-04-2017</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>Delhi Daredevils</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>bat</td>\n      <td>normal</td>\n      <td>0</td>\n      <td>Royal Challengers Bangalore</td>\n      <td>15</td>\n      <td>0</td>\n      <td>KM Jadhav</td>\n      <td>M Chinnaswamy Stadium</td>\n      <td>NaN</td>\n      <td>NaN</td>\n    </tr>\n  </tbody>\n</table>\n</div>"
+     },
+     "metadata": {},
+     "execution_count": 8
+    }
+   ],
    "source": [
-    "# Insert your solution here"
+    "new_df=df\n",
+    "new_df.columns = df.columns.str.replace(' ','_')\n",
+    "new_df.head"
    ]
   },
   {
@@ -182,8 +386,6 @@
    ]
   },
   {
-   "cell_type": "markdown",
-   "metadata": {},
    "source": [
     "# Step 3\n",
     "\n",
@@ -204,11 +406,15 @@
     "\n",
     "https://towardsdatascience.com/one-simple-trick-for-speeding-up-your-python-code-with-numpy-1afc846db418\n",
     "\n"
-   ]
+   ],
+   "cell_type": "code",
+   "metadata": {},
+   "execution_count": null,
+   "outputs": []
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 11,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -219,7 +425,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 17,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -233,9 +439,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 15,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": [
+      "96\nDuration: 11.977692365646362 seconds\n"
+     ]
+    }
+   ],
    "source": [
     "start = time.time()\n",
     "verified_elements = []\n",
@@ -257,11 +471,20 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 29,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": [
+      "96\nDuration: 0.028920412063598633 seconds\n"
+     ]
+    }
+   ],
    "source": [
-    "# Insert answer here\n",
+    "start=time.time()\n",
+    "verified_elements=np.intersect1d(subset_elements,all_elements)\n",
     "\n",
     "print(len(verified_elements))\n",
     "print('Duration: {} seconds'.format(time.time() - start))"
@@ -276,11 +499,20 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 28,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": [
+      "96\nDuration: 0.005990028381347656 seconds\n"
+     ]
+    }
+   ],
    "source": [
-    "# Insert answer here\n",
+    "start=time.time()\n",
+    "verified_elements=list(set(all_elements)&set(subset_elements))\n",
     "\n",
     "print(len(verified_elements))\n",
     "print('Duration: {} seconds'.format(time.time() - start))"
@@ -330,9 +562,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": [
+      "============================= test session starts =============================\nplatform win32 -- Python 3.9.1, pytest-6.2.1, py-1.10.0, pluggy-0.13.1\nrootdir: c:\\Users\\Anurag\\Documents\\GitHub\\Python-ifed-challenge-\ncollected 4 items\n\ntest_nearest_square.py ....                                              [100%]\n\n============================== 4 passed in 0.02s ==============================\n"
+     ]
+    }
+   ],
    "source": [
     "! pytest test_nearest_square.py"
    ]
@@ -386,11 +626,28 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 71,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": [
+      "Type 1: normal\nType 2: fairy\n"
+     ]
+    }
+   ],
    "source": [
-    "# Insert your code here"
+    "import requests\n",
+    "\n",
+    "url = \"http://pokeapi.co/api/v2/pokemon/jigglypuff/\"\n",
+    "\n",
+    "payload = \"\"\n",
+    "response = requests.request(\"GET\", url, data=payload)\n",
+    "\n",
+    "data = response.json()\n",
+    "print(\"Type 1:\",data[\"types\"][0][\"type\"][\"name\"])\n",
+    "print(\"Type 2:\",data[\"types\"][1][\"type\"][\"name\"])\n"
    ]
   },
   {
@@ -404,11 +661,43 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
-   "metadata": {},
-   "outputs": [],
+   "execution_count": 72,
+   "metadata": {
+    "tags": []
+   },
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": [
+      "fighting\npoison\nsteel\nfighting\nbug\ndark\n"
+     ]
+    }
+   ],
    "source": [
-    "# Insert your code here"
+    "url1=(data[\"types\"][0][\"type\"][\"url\"])\n",
+    "url2=(data[\"types\"][1][\"type\"][\"url\"])\n",
+    "\n",
+    "payload1 = \"\"\n",
+    "payload2 = \"\"\n",
+    "\n",
+    "response1 = requests.request(\"GET\", url1, data=payload1)\n",
+    "response2 = requests.request(\"GET\", url2, data=payload2)\n",
+    "\n",
+    "data1 = response1.json()\n",
+    "data2 = response2.json()\n",
+    "\n",
+    "for i in range(len(data1[\"damage_relations\"][\"double_damage_from\"])):\n",
+    "  print(data1[\"damage_relations\"][\"double_damage_from\"][i][\"name\"])\n",
+    "  \n",
+    "for i in range(len(data2[\"damage_relations\"][\"double_damage_from\"])):\n",
+    "  print(data2[\"damage_relations\"][\"double_damage_from\"][i][\"name\"])\n",
+    "\n",
+    "for i in range(len(data1[\"damage_relations\"][\"half_damage_from\"])):\n",
+    "  print(data1[\"damage_relations\"][\"half_damage_from\"][i][\"name\"])\n",
+    "\n",
+    "for i in range(len(data2[\"damage_relations\"][\"half_damage_from\"])):\n",
+    "  print(data2[\"damage_relations\"][\"half_damage_from\"][i][\"name\"])\n"
    ]
   },
   {
@@ -420,11 +709,50 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 74,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": [
+      "mankey,primeape,poliwrath,machop,machoke,\n",
+      "\n",
+      "bulbasaur,ivysaur,venusaur,weedle,kakuna,\n",
+      "\n",
+      "magnemite,magneton,forretress,steelix,scizor,\n",
+      "\n"
+     ]
+    }
+   ],
    "source": [
-    "# Insert your code here"
+    "url1=(data[\"types\"][0][\"type\"][\"url\"])\n",
+    "url2=(data[\"types\"][1][\"type\"][\"url\"])\n",
+    "\n",
+    "payload=\"\"\n",
+    "payload1 = \"\"\n",
+    "payload2 = \"\"\n",
+    "\n",
+    "response = requests.request(\"GET\", url, data=payload)\n",
+    "response1 = requests.request(\"GET\", url1, data=payload1)\n",
+    "response2 = requests.request(\"GET\", url2, data=payload2)\n",
+    "\n",
+    "pdata = response.json()\n",
+    "data1 = response1.json()\n",
+    "data2 = response2.json()\n",
+    "\n",
+    "ddf=[]\n",
+    "for i in range(len(data1[\"damage_relations\"][\"double_damage_from\"])):\n",
+    "  ddf.append(data1[\"damage_relations\"][\"double_damage_from\"][i][\"url\"])\n",
+    "\n",
+    "for i in range(len(data2[\"damage_relations\"][\"double_damage_from\"])):\n",
+    "  ddf.append(data2[\"damage_relations\"][\"double_damage_from\"][i][\"url\"])\n",
+    "\n",
+    "for i in range(len(ddf)):\n",
+    "    pdata = requests.request(\"GET\", ddf[i], data=payload).json()\n",
+    "    for j in range(5):\n",
+    "        print(pdata[\"pokemon\"][j][\"pokemon\"][\"name\"],end=',')\n",
+    "    print(\"\\n\")"
    ]
   },
   {
@@ -438,21 +766,14 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 68,
    "metadata": {},
    "outputs": [
     {
-     "name": "stdout",
      "output_type": "stream",
+     "name": "stdout",
      "text": [
-      "\u001b[1m============================= test session starts ==============================\u001b[0m\n",
-      "platform darwin -- Python 3.8.5, pytest-6.2.1, py-1.10.0, pluggy-0.13.1\n",
-      "rootdir: /Users/abhijitramesh/development/Python-ifed\n",
-      "collected 4 items                                                              \u001b[0m\n",
-      "\n",
-      "test_abilities.py \u001b[32m.\u001b[0m\u001b[32m.\u001b[0m\u001b[32m.\u001b[0m\u001b[32m.\u001b[0m\u001b[32m                                                   [100%]\u001b[0m\n",
-      "\n",
-      "\u001b[32m============================== \u001b[32m\u001b[1m4 passed\u001b[0m\u001b[32m in 2.75s\u001b[0m\u001b[32m ===============================\u001b[0m\n"
+      "============================= test session starts =============================\nplatform win32 -- Python 3.9.1, pytest-6.2.1, py-1.10.0, pluggy-0.13.1\nrootdir: c:\\Users\\Anurag\\Documents\\GitHub\\Python-ifed-challenge-\ncollected 4 items\n\ntest_abilities.py ....                                                   [100%]\n\n============================== 4 passed in 1.38s ==============================\n"
      ]
     }
    ],
@@ -501,9 +822,13 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
-   "language": "python",
-   "name": "python3"
+   "name": "python3",
+   "display_name": "Python 3.9.1 64-bit",
+   "metadata": {
+    "interpreter": {
+     "hash": "bb11029e2afac0e7f6618262482e01595b9fa9c6642c63436503e9a1c447fc40"
+    }
+   }
   },
   "language_info": {
    "codemirror_mode": {
@@ -515,7 +840,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.9"
+   "version": "3.9.1-final"
   }
  },
  "nbformat": 4,
diff --git a/__pycache__/ability.cpython-39.pyc b/__pycache__/ability.cpython-39.pyc
new file mode 100644
index 0000000..37b97ce
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diff --git a/__pycache__/nearest_square.cpython-39.pyc b/__pycache__/nearest_square.cpython-39.pyc
new file mode 100644
index 0000000..c9afa9c
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diff --git a/__pycache__/test_abilities.cpython-39-pytest-6.2.1.pyc b/__pycache__/test_abilities.cpython-39-pytest-6.2.1.pyc
new file mode 100644
index 0000000..2d181a9
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diff --git a/__pycache__/test_nearest_square.cpython-39-pytest-6.2.1.pyc b/__pycache__/test_nearest_square.cpython-39-pytest-6.2.1.pyc
new file mode 100644
index 0000000..76e5082
Binary files /dev/null and b/__pycache__/test_nearest_square.cpython-39-pytest-6.2.1.pyc differ
diff --git a/ability.py b/ability.py
new file mode 100644
index 0000000..d469b47
--- /dev/null
+++ b/ability.py
@@ -0,0 +1,10 @@
+import requests
+def ability(name):
+    url = "http://pokeapi.co/api/v2/pokemon/"+name+"/"
+    payload=""
+    response = requests.request("GET", url, data=payload)
+    data = response.json()
+    ality=[]
+    for i in data["abilities"]:
+        ality.append(i['ability']['name'])
+    return ality
\ No newline at end of file
diff --git a/nearest_square.py b/nearest_square.py
new file mode 100644
index 0000000..8bfad15
--- /dev/null
+++ b/nearest_square.py
@@ -0,0 +1,7 @@
+import math
+
+def nearest_square(n):
+    if n<1:
+        return 0
+    else:
+        return(math.floor(n**0.5)**2)
\ No newline at end of file
diff --git a/pokedex.py b/pokedex.py
new file mode 100644
index 0000000..b0540d2
--- /dev/null
+++ b/pokedex.py
@@ -0,0 +1,90 @@
+import PySimpleGUI as sg
+import requests
+
+
+layout = [[sg.Text("Enter the name of Pokemon:")],
+          [sg.Input(key='-INPUT-')],
+          [sg.Text(size=(100,1), key='-OUTPUT1-')],
+          [sg.Text(size=(100,1), key='-OUTPUT2-')],
+          [sg.Text(size=(100,3), key='-OUTPUT3-')],
+          [sg.Text(size=(100,15), key='-OUTPUT4-')],
+          [sg.Text(size=(100,1), key='-OUTPUT5-')],
+          [sg.Button('Search'), sg.Button('Quit')]]
+
+import requests
+def ability(name):
+    url = "http://pokeapi.co/api/v2/pokemon/"+name+"/"
+    payload=""
+    response = requests.request("GET", url, data=payload)
+    data = response.json()
+    ality=[]
+    for i in data["abilities"]:
+        ality.append(i['ability']['name'])
+    return ality
+    
+
+
+window = sg.Window('PokeDex', layout)
+
+while True:
+    event, values = window.read()
+    if event == sg.WINDOW_CLOSED or event == 'Quit':
+        break
+    
+    Details="Name of the pokemon:"+values['-INPUT-']
+    window['-OUTPUT1-'].update(Details) 
+    name=values["-INPUT-"]
+
+    #TYPE OF POKEMON
+
+    urll = "http://pokeapi.co/api/v2/pokemon/"+name+"/"
+    urls=[]
+    tp=[]
+    data = requests.get(urll).json()
+    for i in range (2):
+        poke_type=data["types"][i]['type']['name']
+        urls.append(data["types"][i]['type']['url'])
+        tp.append(poke_type)
+
+    Details="Type of pokemon is: "+str(tp)
+    window['-OUTPUT2-'].update(Details)
+    
+    #DOUBLE DAMAGE FROM
+    
+    Details="Double Damage from: \n"
+    d_dmg_url=[]
+    cn=0
+    tpp=tp
+    tp=[]
+    for url in urls:
+        poke_type=requests.get(url).json()
+        Details+="Double Damage for "+tpp[cn]+" by: "
+        cn+=1
+        for j in poke_type["damage_relations"]["double_damage_from"]:
+            Details+=j["name"]+' '
+            tp.append(j["name"])
+            d_dmg_url.append(j["url"])
+        Details+='\n'
+    window['-OUTPUT3-'].update(Details)
+    
+    #LISTING 5 POKEMON
+
+    Details='The 5 pokemons which gives the given pokemon double damage:\n'
+    print(d_dmg_url)
+    for i in range(len(d_dmg_url)):
+        dat=requests.get(d_dmg_url[i]).json()
+        Details+=("Pokemon of Type: "+tp[i]+'\n')
+        for j in range(5):
+            Details+=(dat["pokemon"][j]["pokemon"]["name"])
+            if j!=4:
+                Details+=(',')
+        Details+=("\n\n")
+    
+    window['-OUTPUT4-'].update(Details)
+
+    #ABILITY
+
+    Details="Ability: "+str(ability(values['-INPUT-']))
+    window['-OUTPUT5-'].update(Details)
+
+window.close()
\ No newline at end of file
diff --git a/step_4.py b/step_4.py
new file mode 100644
index 0000000..5a074d2
--- /dev/null
+++ b/step_4.py
@@ -0,0 +1,60 @@
+import time
+import pandas as pd
+import numpy as np
+
+with open('subset_elemets.txt') as f:
+    subset_elements = f.read().split('\n')
+    
+with open('all_elements.txt') as f:
+    all_elements = f.read().split('\n')
+    
+def function1():
+    """
+Function 1:
+The default method for finding intersection of two sets.
+    """
+
+    start = time.time()
+    verified_elements = []
+
+    for element in subset_elements:
+        if element in all_elements:
+            verified_elements.append(element)
+
+    print(len(verified_elements))
+    print('Duration: {} seconds'.format(time.time() - start))
+    
+def function2():
+    """
+Function 2:
+The method of finding intersection of two sets using built-in function of numpy.
+    """
+    
+    start=time.time()
+    verified_elements=np.intersect1d(all_elements,subset_elements)
+
+    print(len(verified_elements))
+    print('Duration: {} seconds'.format(time.time() - start))
+
+def function3():
+    """
+Function 3:
+The method of finding intersection of two sets using data structure.
+    """
+    
+    start=time.time()
+    verified_elements=list(set(all_elements)&set(subset_elements))
+
+    print(len(verified_elements))
+    print('Duration: {} seconds'.format(time.time() - start))
+
+def main():
+    print(function1.__doc__)
+    function1()
+    print(function2.__doc__)
+    function2()
+    print(function3.__doc__)
+    function3()
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file