Update app.py

app.py

@@ -56,7 +56,7 @@ with open("prompts.yaml", 'r') as stream:
 # It is important to keep final_answer as part of the tools.
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, my_custom_tool, get_current_time_in_timezone, image_generation_tool,get_search_result],
+    tools=[final_answer, get_current_time_in_timezone, image_generation_tool,get_search_result],
     max_steps=6,
     verbosity_level=1,
     grammar=None,