Update app.py

app.py

@@ -89,7 +89,7 @@ async def get_track_download_url(track_id: str) -> str:
 
             if response.headers.get('content-type', '').startswith('application/json'):
                 json_response = response.json()
-                if "video.unavailable" in json_response.get("error", {}).get("code", ""):
+                if json_response.get("error", {}).get("code", "") == "error.api.content.video.unavailable":
                     break
                 
                 api_rotator.update_last_successful(apis.index(api_url))