Update app.py

app.py

@@ -18,6 +18,7 @@ resource = Resource(attributes={
 })
 
 PHOENIX_API_KEY = os.getenv("PHOENIX_API_KEY")
+HF_TOKEN=os.getenv("HF_TOKEN")
 api_key = f"api_key={PHOENIX_API_KEY}"
 os.environ["OTEL_EXPORTER_OTLP_HEADERS"] = api_key
 os.environ["PHOENIX_CLIENT_HEADERS"] = api_key
@@ -88,7 +89,7 @@ class GradioUIWithExamples(GradioUI):
         demo = self.build_interface()
         demo.launch()
 
-model = HfApiModel()
+model = HfApiModel(model_id='deepseek-ai/DeepSeek-R1-Distill-Qwen-32B', token=HF_TOKEN)
 agent = CodeAgent(
     tools=[],
     model=model,