include error message in 500 responses

Author: kelsey-wong

services/chat-backend/src/app.py

@@ -58,6 +58,6 @@ async def get_openapi_3_0_1():
 
 # Add logging on exceptions
 @app.exception_handler(Exception)
-async def exception_handler(request: Request, exc: Exception) -> Response:
+async def exception_handler(request: Request, exc: Exception) -> JSONResponse:
     logger.error(f"{exc}", extra={"request": request}, exc_info=True)
-    return Response(status_code=500, content={"message": "Internal server error"})
+    return JSONResponse(status_code=500, content={"message": f"Internal server error: {exc}"})