Update app.py

Testing to overcome next error

app.py

@@ -34,6 +34,14 @@ def search_wikipedia_pages(search_string: str) -> str:
 
 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='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud', 
+            custom_role_conversions=None,
+        )
+
 agent = CodeAgent(
     model=model,
     tools=[final_answer, search_wikipedia_pages],