Samra09/Physical_AI_Humanoid_Robotics

1from fastapi import FastAPI2from src.config import settings3from src.api.v1.query import router as query_router4from src.api.v1.session import router as session_router5from src.utils.logger import app_logger6from src.middleware.request_logging import request_response_logging_middleware7from src.middleware.rate_limit import rate_limit_middleware8 9app = FastAPI(10    title="RAG Chatbot API",11    description="API for RAG-based question answering on book content",12    version="1.0.0"13)14 15# Add middleware (order matters)16from fastapi.middleware.cors import CORSMiddleware17 18app.add_middleware(19    CORSMiddleware,20    allow_origins=["*"],21    allow_credentials=True,22    allow_methods=["*"],23    allow_headers=["*"],24)25 26app.middleware("http")(rate_limit_middleware)27app.middleware("http")(request_response_logging_middleware)28 29# Include API routes30app.include_router(query_router)31app.include_router(session_router)32 33@app.get("/")34async def root():35    app_logger.info("Root endpoint accessed.")36    return {"message": "RAG Chatbot API is running"}37 38@app.get("/health")39async def health_check():40    app_logger.info("Health check endpoint accessed")41    return {"status": "healthy", "environment": settings.app_env}42 43if __name__ == "__main__":44    import uvicorn45    app_logger.info("Starting RAG Chatbot API server")46    uvicorn.run(47        "main:app",48        host="0.0.0.0",49        port=8000,50        reload=settings.app_env == "development"51    )