Update app.py

app.py

@@ -8,8 +8,7 @@ from smolagents import CodeAgent, GoogleSearchTool, InferenceClientModel, VisitW
 # (Keep Constants as is)
 # --- Constants ---
 os.environ["SERPER_API_KEY"] = "3814ecb904f7401e22386b7b7ee3a6f913741c5"
-os.environ["TOGETHER_API_KEY"] = "3834950276bc7d9759a3dec81c89cc8c639b8357e65a0e9e66891a995b0ecec8"
-model=InferenceClientModel()
+model=InferenceClientModel(model_id="HuggingFaceH4/zephyr-7b-beta")
 DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 
 # --- Basic Agent Definition ---