Update app.py

Minor refactoring

app.py

@@ -9,6 +9,15 @@ from tools.visit_webpage import VisitWebpageTool
 
 from Gradio_UI import GradioUI
 
+# 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 = HfApiModel(
+max_tokens=2096,
+temperature=0.5,
+model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
+custom_role_conversions=None,
+)
+
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
 def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
@@ -35,20 +44,6 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
-
-final_answer = FinalAnswerTool()
-visit_webpage = VisitWebpageTool()
-
-# 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 = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
-custom_role_conversions=None,
-)
-
 @tool
 def summarize_text_tool(text:str)-> str:
     #Keep this format for the description / args / args description but feel free to modify the tool
@@ -65,6 +60,9 @@ def summarize_text_tool(text:str)-> str:
         return f"OH noes, something went wrong...:-/ {str(e)}"
 
 
+final_answer = FinalAnswerTool()
+visit_webpage = VisitWebpageTool()
+
 # Import tool from Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)