Update main.py

main.py

@@ -8,7 +8,7 @@ from video_rag_routes import router as video_rag_router
 from contact import router as contact_router
 from chat import router as chat_router
 from check import router as check_router  
-from norag_router      import router as norag_router
+from norag import router as norag_router
 
 app = FastAPI(
     title="EduLearnAI API"