Update app.py

app.py

@@ -3,10 +3,12 @@ import datetime
 import requests
 import pytz
 import yaml
+import os
 from tools.final_answer import FinalAnswerTool
 
 from Gradio_UI import GradioUI
 
+API_KEY = os.getenv("Weather_Token")
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
 def get_current_weather(place: str)-> str: #it's import to specify the return type
@@ -15,7 +17,7 @@ def get_current_weather(place: str)-> str: #it's import to specify the return ty
     Args:
         place: A string representing a valid place (e.g., 'London/Paris')
     """
-    api_key = "Weather_Token"
+    api_key = API_KEY
     url = "https://api.openweathermap.org/data/2.5/weather"
     params = {
         "q": place,