Update app.py

app.py

@@ -333,7 +333,7 @@ class AIAgent:
             print("Please provide input.")
         except (InvalidActionError, InvalidInputError, CodeGenerationError, CodeRefinementError,
                 CodeTestingError, CodeIntegrationError, AppTestingError, WorkspaceExplorerError,
-                PromptManagementError, SearchError) as e:
+                PromptManagementError, SearchError) as e:  # Add closing parenthesis here
             print(f"Error: {e}")
 
     def run(self):