Update app.py

app.py

@@ -50,14 +50,14 @@ custom_role_conversions=None,
 # Import tool from Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
-web_search_tool = DuckDuckGoSearchTool(max_results=5, rate_limit=2.0)
+web_search_tool = DuckDuckGoSearchTool(max_results=5)
 
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
     
 agent = CodeAgent(
     model=model,
-    tools=[web_search_tool, get_current_time_in_timezone, image_generation_tool ,final_answer], ## add your tools here (don't remove final answer)
+    tools=[web_search_tool, get_current_time_in_timezone, image_generation_tool, final_answer], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,