Update app.py

app.py

@@ -181,6 +181,9 @@ def run_and_submit_all(profile: gr.OAuthProfile | None):
         questions_data = response.json()
         print(f"Fetched {len(questions_data)} questions.")
     
+    except Exception as e:
+        return f"Error fetching questions: {e}", pd.DataFrame()
+        
     # DEBUG: Print format of each question
     print("\n=== QUESTION FORMATS DEBUG ===")
     for i, item in enumerate(questions_data):
@@ -189,8 +192,6 @@ def run_and_submit_all(profile: gr.OAuthProfile | None):
         print("-" * 50)
     print("=== END DEBUG ===\n")
     
-    except Exception as e:
-        return f"Error fetching questions: {e}", pd.DataFrame()
 
     # 3. Run your Agent
     results_log, answers_payload = [], []
@@ -207,7 +208,7 @@ def run_and_submit_all(profile: gr.OAuthProfile | None):
         # Get file URL if it exists
         file_url = f"{DEFAULT_API_URL}/files/{task_id}" if item.get("has_file") else None
 
-        if file_url = None:
+        if file_url is None:
             print ("No File Url")
         # Create structured prompt with robust file analysis
         structured_prompt = create_structured_prompt(question_text, file_url)