Update app.py

fixed haiku search tool error

app.py

@@ -43,6 +43,14 @@ model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may
 custom_role_conversions=None,
 )
 
+haiku_answer = HaikuAnswerTool()
+mode = HfApiModel(
+    max_tokens=2096,
+    temperature=0.5,
+    model_id='Quen/Quen2.5-Coder-32B-Instruct',
+    custom_role_conversations=True,
+)
+
 
 # Import tool from Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)