Invalid import removed

src/main.py

@@ -1,4 +1,4 @@
-from fastapi import FastAPI, Depends, HTTPException, Request, JSONResponse
+from fastapi import FastAPI, Depends, HTTPException, Request
 from fastapi.responses import JSONResponse
 from fastapi.security.api_key import APIKeyHeader
 from starlette.exceptions import HTTPException as StarletteHTTPException