Remove default model since this one seems to throw an error

app.py

@@ -26,7 +26,7 @@ hf_token = os.getenv("HF_TOKEN")
 login(hf_token)
 hf_model = "Qwen/Qwen2.5-Coder-32B-Instruct" # HfApiModel default model
 
-model = HFInferenceModel(model=hf_model, token=hf_token)
+model = HFInferenceModel(token=hf_token)
 
 # Initialize the web search tool
 search_tool = DuckDuckGoSearchTool()