change model

app.py

@@ -31,7 +31,7 @@ class MyAgent:
     def __init__(self):
         print("MyAgent initialized.")
         self.tools = [DuckDuckGoSearchTool(), VisitWebpageTool()]
-        self.model = HfApiModel()
+        self.model = HfApiModel(model_id="Qwen/Qwen2.5-Coder-32B-Instruct")
         self.agent = CodeAgent(tools=self.tools, model=self.model)
 
     def __call__(self, question: str) -> str: