Update app.py

app.py

@@ -1,13 +1,15 @@
-from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool,
+ HfApiModel, load_tool, tool
 import datetime
 import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
+import os
 
 # 🔑 Define your API key here
-OPENWEATHER_API_KEY = Weatherapi # Replace with your real OpenWeatherMap API key
+OPENWEATHER_API_KEY = os.environ.get("Weatherapi") # Replace with your real OpenWeatherMap API key
 
 # 🌤️ Weather Tool
 @tool