Update app.py

app.py

@@ -334,7 +334,7 @@ async def face_swap_api(
                                 "$push": {
                                     "categories": {
                                         #"categoryId": category_oid,
-                                        "categoryId": subcategory_oid,,
+                                        "categoryId": subcategory_oid,
                                         "click_count": 1,
                                         "lastClickedAt": now
                                     }