Update app.py

app.py

@@ -102,9 +102,13 @@ def handle_query(user_input: str) -> str:
     """
     return query_sql(user_input)
 
+model = HfApiModel(
+    model_id="meta-llama/Llama-3.3-70B-Instruct",
+    token=os.getenv("HF_API_TOKEN")
+)
 agent = CodeAgent(
     tools=[sql_engine],
-    model=HfApiModel(model_id="meta-llama/Llama-3.3-70B-Instruct"),
+    model=model
 )
 
 with gr.Blocks() as demo: