Update app.py

app.py

@@ -12,16 +12,12 @@ 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, HfApiModel, InferenceClientModel, LiteLLMModel
+from smolagents import CodeAgent, DuckDuckGoSearchTool, InferenceClientModel, LiteLLMModel
 
 model_id = "gemini/gemini-2.0-flash"
 
-#agent = CodeAgent(tools=[], model=HfApiModel(token = os.getenv('TT_tokenik')), add_base_tools=True)
-
 agent = CodeAgent(tools=[DuckDuckGoSearchTool()], model=LiteLLMModel(model_id=model_id, api_key = os.getenv('TT_tokenik')), add_base_tools=True)
 
-#agent = CodeAgent(tools=[DuckDuckGoSearchTool()], model=HfApiModel())
-
 class BasicAgent:
     def __init__(self):
         print("BasicAgent initialized.")