replace gpt-4o with other vlm

app.py

@@ -10,10 +10,13 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 
 # --- Basic Agent Definition ---
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------
-from smolagents import CodeAgent, DuckDuckGoSearchTool, OpenAIServerModel
+from smolagents import CodeAgent, DuckDuckGoSearchTool, OpenAIServerModel, VLLMModel
+
+
 class BasicAgent:
     def __init__(self):
-        model = OpenAIServerModel(model_id="gpt-4o")
+        # model = OpenAIServerModel(model_id="gpt-4o")
+        model = VLLMModel(model_id="HuggingFaceTB/SmolLM-135M-Instruct")
         self.agent = CodeAgent(tools=[DuckDuckGoSearchTool()], model=model)
         print("BasicAgent initialized.")
     def __call__(self, question: str) -> str: