j

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "CodeGPT.query.language": "Spanish"
+}

langchain_examples/.env

@@ -0,0 +1 @@
+openai_api_key=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

langchain_examples/youtube_TLDR.py

@@ -1,64 +1,71 @@
-from dotenv import dotenv_values
-import os
+import streamlit as st
+#from dotenv import load_dotenv
 from langchain.document_loaders import YoutubeLoader
 from langchain.chat_models import ChatOpenAI
 from langchain.llms import OpenAI
+from streamlit_chat import message
 from langchain.prompts.chat import (
     ChatPromptTemplate,
     SystemMessagePromptTemplate,
     AIMessagePromptTemplate,
     HumanMessagePromptTemplate,
 )
 
-import streamlit as st
-from streamlit_chat import message
-
+#load_dotenv() #load environment variables from .env file
+gpt_v = ChatOpenAI(temperature=0.4, model_name='gpt-3.5-turbo',openai_api_key="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") # create ChatOpenAI instance 
+#gpt_v = ChatOpenAI(temperature=0.5, max_tokens=1000, engine="gpt-3.5", openai_api_key="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")
 
-api_keys=dotenv_values()
-os.environ['OPENAI_API_KEY'] = dotenv_values()['openai_api_key'] #set environment variable
 
 def summarize_video(video_url):
-    loader = YoutubeLoader.from_youtube_url(video_url, add_video_info=False)
-    system_prompt_template = """You are Youtube Summarizer and you specialize in making short and consice summaries for any youtube videos. Use the provided transcription to create a summary of what the video is about.
-                                """
-    human_prompt_template = "Provide a short and concise summary of the following transcript: {text}."
-    system_message_prompt = SystemMessagePromptTemplate.from_template(system_prompt_template)
-    human_message_prompt = HumanMessagePromptTemplate.from_template(human_prompt_template)
-    # delete the gpt-4 model_name to use the default gpt-3.5 turbo for faster results
-    gpt_4 = ChatOpenAI(temperature=.02, model_name='gpt-4')
-    conversation = [system_message_prompt, human_message_prompt]
-    chat_prompt = ChatPromptTemplate.from_messages(conversation)
-    response = gpt_4(chat_prompt.format_prompt( 
-        text=loader.load()[0].page_content).to_messages())
-    return response
+    try:
+        loader = YoutubeLoader.from_youtube_channel(video_url, add_video_info=False)
+        system_prompt_template = "Eres Youtube Resumidor y te especializas en hacer resúmenes cortos y concisos para cualquier video de YouTube. Use la transcripción provista para crear un resumen de lo que trata el video."
+        human_prompt_template = "Proporcione un breve y conciso resumen en español, de la siguiente transcripción: {text}."
+        system_message_prompt = SystemMessagePromptTemplate.from_template(system_prompt_template)
+        human_message_prompt = HumanMessagePromptTemplate.from_template(human_prompt_template)
+        conversation = [system_message_prompt, human_message_prompt]
+        chat_prompt = ChatPromptTemplate.from_messages(conversation)
+        response = gpt_v(chat_prompt.format_prompt(text=loader.load()[0].page_content).to_messages())
+        return response
+    except Exception as e:
+        st.warning(f"Ocurrió un error al resumir el video: {str(e)}, video_url: {video_url}")
 
 st.set_page_config(
-    page_title="Youtube TL;DR",
+    page_title="Resumen Youtube (Neocortex)",
     page_icon=":robot:"
 )
 
-st.header("Youtube TL;DR :robot_face:")
+st.header("Resumen VIDEITOS Youtube (Neocortex) :robot_face:")
 
 if 'ai' not in st.session_state:
     st.session_state['ai'] = []
 if 'human' not in st.session_state:
     st.session_state['human'] = []
-
-def get_text():
-    input_text = st.text_input('Enter Youtube video URL to get TL;DR:', key='input', placeholder='Youtube URL')
-    return input_text
 
+def get_text():
+    try:
+        input_text = st.text_input('Digita la direccion URL del Video de Youtube', 
+                                   key='input', placeholder='Youtube URL')
+        if input_text.startswith('https://www.youtube.com') or input_text.startswith('https://youtu.be'):
+            return input_text
+        else:
+            st.warning('¡Por favor, ingresa una dirección URL de YouTube válida!')
+    except:
+        st.warning('Error al ingresar la dirección URL')
 
-user_input=get_text()
+user_input = get_text()
 if user_input:
-    output = summarize_video(user_input).content
-
-    st.session_state['human'].append(user_input)
-    st.session_state['ai'].append(output)
-
-if st.session_state['ai']:
-    for i in range(len(st.session_state['ai']) -1, -1, -1):
-        message(st.session_state['ai'][i], key=str(i))
-        message(st.session_state['human'][i], is_user=True, key=str(i) + '_user')
-
+    try:
+        output = summarize_video(user_input).content 
+        st.session_state['human'].append(user_input)
+        st.session_state['ai'].append(output)
+    except Exception as e:
+        st.error(f"Error resumiendo el video: {e}")
 
+if st.session_state.get('ai'):
+    for i, ai_message in enumerate(st.session_state['ai'][::-1]):
+        try:
+            message(ai_message, key=str(i))
+            message(st.session_state['human'][::-1][i], is_user=True, key=str(i) + '_user')
+        except Exception as e:
+            st.error(f"Error mostrando mensaje: {e}")