Update app.py

app.py

@@ -1,3 +1,4 @@
+import os
 from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
 import datetime
 import requests
@@ -37,12 +38,13 @@ def get_current_time_in_timezone(timezone: str) -> str:
 final_answer = FinalAnswerTool()
 
 # If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
-# model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
+model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
+#'Vikhrmodels/Vikhr-2-VL-2b-Instruct-experimental',# it is possible that this model may be overloaded
 
 model = HfApiModel(
 max_tokens=2096,
 temperature=0.5,
-model_id='Vikhrmodels/Vikhr-2-VL-2b-Instruct-experimental',# it is possible that this model may be overloaded
+model_id=model_id,
 custom_role_conversions=None,
 )