Sandipan1976/CRAG_Implementation

Add architecture diagram to README

Remove strict versions from requirements.txt

Loosen openai version dependency to fix langchain-openai conflict

Remove betterdb from requirements.txt as it is a local file

Switch to Upstash Redis for caching

Update cache logic to support external Redis URLs

Handle Redis disconnection safely on container

Unlock aggressive local versioning bounds to prevent pip resolution crash on HF Docker pip

Fix requirements constraints for HF Docker build

Initialize Custom Fastapi CRAG App

initial commit