diff --git a/README.md b/README.md
index 699a4de..7a6f7b2 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # ChatGPT-Simple
 
-Build a simple locally hosted version of ChatGPT in less than 100 lines of code. Note: This is an unofficial ChatGPT repo and is not associated with OpenAI in anyway!
+Build a simple locally hosted version of ChatGPT in less than 100 lines of code. Note: This is an unofficial ChatGPT repo and is not associated with OpenAI in any way!
 
 ## Getting started
 
@@ -8,7 +8,7 @@ To run the example code, you need to create an [OpenAI API key](https://platform
 
 1. Install requirments using
 ```bash
-$ pip install requirements.txt
+$ pip install -r requirements.txt
 ```
 2. Create a .env file and paste your API key there
 ```.env
@@ -16,7 +16,12 @@ OPENAI_API_KEY = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXx
 ```
 3. Run the code and Enjoy
 ```bash
-$ python server.py
+$ python server.py --web
+```
+
+4. Run from the cli
+```bash
+$ python server.py --cli --message "Your question goes here"
 ```
 
 ## The best part
diff --git a/server.py b/server.py
index b77ddd1..4f2a097 100644
--- a/server.py
+++ b/server.py
@@ -1,4 +1,6 @@
 import os
+import sys
+import argparse
 
 import openai
 from dotenv import load_dotenv
@@ -9,15 +11,17 @@
 
 app = Flask(__name__)
 
-
 @app.route("/")
 def index():
     return render_template("index.html")
 
-
 @app.route("/get_response")
-def get_response():
+def get_flask_response():
     message = request.args.get("message")
+    response = get_response(message)
+    return response
+
+def get_response(message):
     completion = openai.ChatCompletion.create(
         # You can switch this to `gpt-4` if you have access to that model.
         model="gpt-3.5-turbo",
@@ -26,6 +30,25 @@ def get_response():
     response = completion["choices"][0]["message"]["content"]
     return response
 
+def run_cli(message):
+    response = get_response(message)
+    print(response)
+
+def main():
+    parser = argparse.ArgumentParser(description="GPT-3.5 chat app")
+    parser.add_argument("--mode", type=str, choices=["cli", "web"], default="web", help="Choose between CLI or web mode")
+    parser.add_argument("--message", type=str, help="User message (only required for CLI mode)")
+
+    args = parser.parse_args()
+
+    if args.mode == "cli":
+        if args.message is None:
+            print("Error: message argument is required for CLI mode")
+            sys.exit(1)
+        run_cli(args.message)
+    else:
+        app.run(debug=True)
 
 if __name__ == "__main__":
-    app.run(debug=True)
+    main()
+