Update app.py

app.py

@@ -226,7 +226,9 @@ def load_documents_data(folder_path='downloaded_articles/downloaded_articles'):
                 return False
             print(f"Successfully loaded {len(data['df'])} document records.")
             return True
-        
+    except Exception as e:
+        print(f"Error loading docs: {e}")
+        return None    
 
 
 def load_data():