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Build Auto Code Completion ChatBot| LangChain + Python

Nachiketa Hebbar16 June 2026Watch on YouTube

Part of series

Ep. 7 · Langchain Llm Prompt

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Description

In this video, I show you how to build a code completion chatbot that can do all your programming tasks for you in python. We make use of the Langchain framework, Langchain agents and Large Language Models(LLM's) provided by Open AI. The agent uses a python tool called Python REPL Tool to get access to python functions and tasks. Github Source Code: https://github.com/nachi-hebbar/Langchain-Code-Completion If you found this video helpful, do like this video and subscribe to this channel!

What you'll learn

  • Learn how to build a code completion chatbot using LangChain and OpenAI's Large Language Models.
  • Discover how LangChain agents and the Python REPL tool work together to automate programming tasks.
  • Understand how an AI agent can execute Python functions without manual intervention.

Frequently asked questions

Which frameworks and tools are used for this code completion chatbot?
The tutorial uses LangChain, Python, OpenAI's Large Language Models, and the Python REPL tool. These components work together to enable the agent to automate programming tasks.
How does the chatbot get access to Python functions?
The agent uses the Python REPL tool, which enables the chatbot to execute Python commands and perform programming tasks automatically.
What is the purpose of LangChain agents in this application?
LangChain agents orchestrate the interaction between the chatbot and the Python REPL tool, allowing the AI to automatically execute programming tasks.

Topics

langchainllmcode-generationpythonai-tools

In this video

OpenAIOpenAI

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