Update app.py

app.py

@@ -144,15 +144,15 @@ with open("prompts.yaml", 'r') as stream:
 # Create the agent
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_current_time_in_timezone, my_custom_tool],  # add your tools here
+    tools=[final_answer, get_current_time_in_timezone, my_custom_tool],
     max_steps=6,
     verbosity_level=1,
-    grammar=None,
     planning_interval=None,
     name=None,
     description=None,
     prompt_templates=prompt_templates
 )
 
+
 # Launch the UI
 GradioUI(agent).launch()