Update app.py

app.py

@@ -50,7 +50,7 @@ custom_role_conversions=None,
 
 # Import tool from Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
-internet_search_tool = DuckDuckGoSearchTool()
+search_tool = DuckDuckGoSearchTool()
 visit_webpage_tool = VisitWebpageTool()
 
 with open("prompts.yaml", 'r') as stream:
@@ -58,7 +58,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, internet_search_tool, visit_webpage_tool], ## add your tools here (don't remove final answer)
+    tools=[final_answer, search_tool, visit_webpage_tool], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,