Fix syntax

app.py

@@ -13,7 +13,7 @@ def get_weather(location:str)-> str: #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 returns the weather for a given location 
     Args:
-        arg1: A string representing a location in the world
+        location: A string representing a location in the world
     """
     return f"the weather in {location} is rainy with low temperatures. \n"