Update app.py

app.py

@@ -345,7 +345,7 @@ def get_generation_progress():
         progress = processing_status["progress"]
         total = processing_status["total"]
         status_msg = f"Generating answers... {progress}/{total} completed"
-        return status_msg, None
+        return status_msg
     else:
         # Generation completed
         if cached_answers:
@@ -362,7 +362,7 @@ def get_generation_progress():
             status_msg = f"Answer generation completed! {len(cached_answers)} answers ready for submission."
             return status_msg, df
         else:
-            return "Answer generation completed but no answers were generated.", None
+            return "Answer generation completed but no answers were generated."
 
 def submit_cached_answers(profile: gr.OAuthProfile | None):
     """