Update app.py

app.py

@@ -537,7 +537,7 @@ def run_and_submit_all(profile: gr.OAuthProfile | None):
             # Handle file URL with conditional fallback to generic attachment endpoint
             raw_url = item.get("file_url") or ""
             if not raw_url:  # field missing
-                raw_url = discover_attachment(task_id, api_url, sess) or ""
+                raw_url = discover_attachment(task_id, api_url) or ""
             file_url = raw_url  # already absolute
             
             # Get the question text