update

app.py

@@ -6,9 +6,14 @@ import requests
 import pandas as pd
 from smolagents import (
     CodeAgent,
-    HfApiModel,
     DuckDuckGoSearchTool,
 )
+
+# Try newer API name first, fall back to legacy
+try:
+    from smolagents import ApiModel
+except ImportError:
+    from smolagents import HfApiModel as ApiModel
 import yaml
 
 from tools.final_answer import FinalAnswerTool
@@ -25,7 +30,7 @@ def build_agent():
     # Model — Use the HF Inference API (free tier)
     # Fallback endpoint if the main model is overloaded:
     # model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud'
-    model = HfApiModel(
+    model = ApiModel(
         max_tokens=4096,
         temperature=0.1,
         model_id="Qwen/Qwen2.5-Coder-32B-Instruct",