metadata

title: LangChain Youtube Script Generator
emoji: 😻
colorFrom: yellow
colorTo: indigo
sdk: streamlit
sdk_version: 1.21.0
app_file: app.py
pinned: false
license: mit

First LangChain tutorial

This is the first LangChain tutorial hands-on. It's a Youtube script generator using OpenAI LLM. It covers the following topics:

Streamlist for Web App development
LLMChain
PromptTemplate
SimpleSequentialChain
SequentialChain
ConversationalMemoryBuffer
WikipediaAPIWrapper

Pre-requisites

$ pip install openai langchain streamlit wikipedia chromadb tiktoken

$ pip install -r requirements.txt

Install the above Python packages
Replace the API key in the file apikey.py with your own OpenAI API

Running

$ streamlit run app.py

Reference

Langchain Docs: https://python.langchain.com/en/latest/index.html
Streamlist: https://streamlit.io/