Update app.py

app.py

@@ -16,10 +16,10 @@ def get_weather(city: str)-> str: #it's import to specify the return type
     """
     try:
         api_url = f"https://api.weather.com/v1/location/{city}"
-        header = {
+        headers = {
             "Authorization" : "Bearer fc5de4ef7812c4aa77860ca1874f8ef9"
         }
-        response = requests.get(api_url, header = headers, timeout = 10)
+        response = requests.get(api_url, headers = headers, timeout = 10)
         if response.status_code ==200:
             data = response.json()
             weather_info = data.get("weather", "No weather information available")