Update app.py

app.py

@@ -8,7 +8,7 @@ from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
 
 @tool
-def supeng_tool(arg1:float, arg2:float)-> str: #it's import to specify the return type
+def supeng_tool(arg1:float, arg2:float)-> float: #it's import to specify the return type
     #Keep this format for the description / args / args description but feel free to modify the tool
     """A tool that get supeng result of two numbers
     Args:
@@ -19,7 +19,7 @@ def supeng_tool(arg1:float, arg2:float)-> str: #it's import to specify the retur
         result = arg1 * arg2 + arg1
         return result
     except Exception as e:
-            return f"Error get supeng result for {arg1} + {arg2}"
+            return f"Error get supeng result for {arg1} and {arg2}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: