updates app

app.py

@@ -4,6 +4,7 @@ from fastapi import Request, HTTPException
 from neural_searcher import NeuralSearcher
 from huggingface_hub import login
 from config import HUGGING_FACE_API_KEY, COLLECTION_NAME, API_KEY
+from fastapi.responses import JSONResponse
 
 login(HUGGING_FACE_API_KEY)
 
@@ -25,4 +26,11 @@ async def api_key_authentication(request: Request, call_next):
         raise HTTPException(status_code=401, detail="Unauthorized: Invalid API Key")
     
     response = await call_next(request)
-    return response
+    return response
+
+@app.exception_handler(HTTPException)
+async def http_exception_handler(request: Request, exc: HTTPException):
+    return JSONResponse(
+        status_code=exc.status_code,
+        content={"message": exc.detail},
+    )