Update app.py

app.py

@@ -10,7 +10,7 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def compare_weather(arg1:str, arg2:int)-> str: #it's import to specify the return type
+def compare_weather(city1:str, city2:int)-> 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
     """Compares the weather in two cities using OpenWeather API. Returns temperature and description. 
     Args:
@@ -26,9 +26,9 @@ def compare_weather(arg1:str, arg2:int)-> str: #it's import to specify the retur
             url = f"https://api.openweathermap.org/data/2.5/weather?q={city}&appid={api_key}&units=metric"
             res = requests.get(url)
             if res.status_code != 200:
-                return f"{city.title(New York)}: Error - {res.json().get('message', 'unknown error')}"
+                return f"{city.title()}: Error - {res.json().get('message', 'unknown error')}"
             data = res.json()
-            return f"{city.title(Paris)}: {data['main']['temp']}°C, {data['weather'][0]['description']}"
+            return f"{city.title()}: {data['main']['temp']}°C, {data['weather'][0]['description']}"
 
         return f"{fetch(city1)}\n\n{fetch(city2)}"
     except Exception as e: