Simple RAG with FastAPI
Code Template

Simple RAG with FastAPI

FastAPI + Langchain + PostgreSQL pgvector — Template de código pronto para produção.

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5 min video demo
Full docs included
Preço de Lançamento R$ 49
FastAPI LangChain AI/LLM
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O que está incluído

FastAPI application with RAG pipeline
Integration with LangChain and HuggingFace
PostgreSQL database with pgvector
Vector embeddings and semantic search
Complete error handling and logging
Docker setup for easy deployment
Environment configuration examples
Ready-to-use API endpoints

Tech Stack

FastAPI 0.104LangChain 0.1PostgreSQL 15pgvectorHuggingFace TransformersPython 3.11

Pré-requisitos

  • Python 3.10+
  • PostgreSQL with pgvector extension
  • HuggingFace API key
  • Basic understanding of RAG concepts

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