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Build Your Own AI Chatbot: A Step-by-Step Tutorial Using LangChain and OpenAI

1. Setting Up Your Development Environment

• Install Python 3.10+ and required libraries: openai, langchain, python-dotenv, chromadb
• Create a virtual environment and manage dependencies with requirements.txt
• Obtain your OpenAI API key, store it in a .env file, and load it securely

2. Understanding the Core Components of LangChain

• Learn about LLMs, Chains, and Prompts – the building blocks of any LangChain application
• Explore the concept
  

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