Update app.py

app.py

@@ -25,7 +25,7 @@ def my_custom_tool(city:str, state:str)-> str: #it's import to specify the retur
         "q": city,
     }
     
-    response = responses.get(url_city, params=params)
+    response = requests.get(url_city, params=params)
 
     if response.status_code == 200:
         data = response.json()