Update app.py

app.py

@@ -14,9 +14,11 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 class BasicAgent:
     def __init__(self):
         print("BasicAgent initialized.")
-        openai_key = os.getenv("OPENAI_API_KEY")
-        # Initialize the search tool
-        model = OpenAIServerModel(model_id="o4-mini", api_key=openai_key)
+        model = InferenceClientModel(
+        model_id="Qwen/Qwen2.5-7B-Instruct",   # or a smaller one like HuggingFaceTB/SmolLM2-1.7B-Instruct
+        provider="hf-inference",
+        token=os.getenv("HF_TOKEN"),
+        )
         search_tool = DuckDuckGoSearchTool()
         # Initialize Agent
         self.agent = CodeAgent(