Update app.py

app.py

@@ -70,8 +70,10 @@ with open("agent.json", "r") as f:
 model_config = agent_config["model"]["data"]
 
 # === BUILD MODEL ===
+from smolagents import HfApiModel
+
 model = HfApiModel(
-    model_id="TinyLlama/TinyLlama-1.1B-Chat-v1.0",
+    model_id="google/gemma-2b-it",
     token=os.getenv("HF_TOKEN"),
     temperature=0.5,
     max_tokens=1024,