Update app.py

app.py

@@ -6,6 +6,7 @@ import yaml
 from tools.final_answer import FinalAnswerTool
 
 from Gradio_UI import GradioUI
+import os
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
@@ -51,7 +52,7 @@ final_answer = FinalAnswerTool()
 model = HfApiModel(
 max_tokens=2096,
 temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
+model_id='meta-llama/Llama-3.2-3B-Instruct',# it is possible that this model may be overloaded
 custom_role_conversions=None,
 )