Update app.py

app.py

@@ -56,7 +56,10 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, word_repeater_tool(), get_current_time_in_timezone(), DuckDuckGoSearchTool], ## add your tools here (don't remove final answer)
+    tools=[final_answer, 
+        word_repeater_tool, 
+        get_current_time_in_timezone, 
+        DuckDuckGoSearchTool()], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,