Update app.py

app.py

@@ -30,25 +30,16 @@ data_source = st.sidebar.selectbox(
 # --- API CALLING FUNCTIONS ---  
 def fetch_openweather_data(lat, lon, datetime_input):  
     """Fetches historical weather data from OpenWeather's One Call API."""  
-
-    # Ensure datetime_input is timezone-aware  
-    if datetime_input.tzinfo is None:  
-        # Localize datetime input to UTC  
-        datetime_input = pytz.utc.localize(datetime_input)  
-
-    # Convert to Unix timestamp  
-    timestamp = int(datetime_input.timestamp())  
-
-    # Construct the URL for the API call  
-    url = f"https://api.openweathermap.org/data/3.0/onecall/timemachine?lat={lat}&lon={lon}&dt={timestamp}&appid={OPENWEATHER_API_KEY}&units=metric"  
+# Construct the URL for the API call  
+url = f"https://api.openweathermap.org/data/3.0/onecall/timemachine?lat={lat}&lon={lon}&dt={int(datetime_input.timestamp())}&appid={OPENWEATHER_API_KEY}&units=metric"  
     
-    try:  
-        response = requests.get(url)  
-        response.raise_for_status()  # Raise HTTPError for bad responses  
-        return response.json()  
-    except requests.exceptions.RequestException as e:  
-        st.error(f"Error fetching OpenWeather data: {e}")  
-        return None   
+try:  
+    response = requests.get(url)  
+    response.raise_for_status()  # Raise HTTPError for bad responses  
+    return response.json()  
+except requests.exceptions.RequestException as e:  
+    st.error(f"Error fetching OpenWeather data: {e}")  
+    return None   
 
 def fetch_openweather_forecast(lat, lon):  
     """Fetches 7-day weather forecast data from OpenWeather's One Call API."""