Update app.py

app.py

@@ -99,15 +99,26 @@ custom_role_conversions=None,
 )
 
 
+GradioUI(agent).launch()
+
+
 # Import tool from Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
+tools = [
+    final_answer,
+    get_approximate_integral,
+    get_current_time_in_timezone,
+    image_generation_tool,          # the hub‑loaded tool
+    DuckDuckGoSearchTool(),         # plain class → instantiate
+]
+
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=tools,
     max_steps=6,
     verbosity_level=1,
     grammar=None,