I will fix python, langchain, and llm integration errors

Need a custom AI chatbot that answers questions using your own documents or knowledge base?

I build Python-based AI chatbots using LangChain, Large Language Models (LLMs), embeddings, and Retrieval-Augmented Generation (RAG).

What I can build:

• Chatbots for PDFs and text documents
• Knowledge-base question-answering systems
• Document retrieval and semantic search
• Streamlit chatbot interfaces
• Source-code delivery and setup documentation

My workflow:

1. Understand your use case and data.
2. Prepare documents and create searchable embeddings.
3. Retrieve relevant content for user questions.
4. Generate answers using the selected LLM.
5. Test the application and provide the agreed deliverables.

Please message me before ordering if you need a specific model, API, data source, or integration.

API costs, hosting, complex integrations, and features outside the selected package are not included unless agreed in advance.