Update app.py

app.py

@@ -1033,7 +1033,7 @@ async def face_swap_api(
         # -----------------------------
         end_time = datetime.utcnow()
         response_time_ms = (end_time - start_time).total_seconds() * 1000
-        if database:
+        if database is not None:
             await database.api_logs.insert_one({
                 "endpoint": "/face-swap",
                 "status": "success",
@@ -1050,7 +1050,7 @@ async def face_swap_api(
     except Exception as e:
         end_time = datetime.utcnow()
         response_time_ms = (end_time - start_time).total_seconds() * 1000
-        if database:
+        if database is not None:
             await database.api_logs.insert_one({
                 "endpoint": "/face-swap",
                 "status": "fail",
@@ -1061,6 +1061,7 @@ async def face_swap_api(
         raise HTTPException(500, f"Face swap failed: {str(e)}")
 
 
+
 # --------------------- Mount Gradio ---------------------
 
 multi_faceswap_app = build_multi_faceswap_gradio()