Updating empty map lat long

app.py

@@ -116,13 +116,17 @@ def generate_static_map(geojson_data, bounds=None):
         # If bounds are provided, set the center of the map
         center_lat = (bounds[0][0] + bounds[1][0]) / 2
         center_lng = (bounds[0][1] + bounds[1][1]) / 2
-        zoom = 10  # Adjust zoom level as needed
-        m.set_center(center_lat, center_lng) #zoom
+        #zoom = 10  # Adjust zoom level as needed
+        #m.set_center(center_lat, center_lng) #zoom
+    else:
+        # Default center and zoom level
+        center_lat, center_lng = 0, 0
+        #zoom = 1
     
     # Check if there are no features to avoid an empty map
     if not geojson_data["features"]:
         # Add a small invisible marker to prevent rendering error
-        m.add_marker(CircleMarker((0.0, 0.0), '#FFFFFF', 0))  # White marker with size 0
+        m.add_marker(CircleMarker((center_lat, center_lng), '#FFFFFF', 0))  # White marker with size 0
 
     # Process each feature in the GeoJSON
     for feature in geojson_data["features"]:
@@ -209,7 +213,7 @@ def handle_query(query):
         "type": "FeatureCollection",
         "features": []  # Empty map contains no features
     }
-    empty_map_image = generate_static_map(empty_geojson)  # Empty map with the same bounds
+    empty_map_image = generate_static_map(empty_geojson, bounds=bounds)  # Empty map with the same bounds
 
     # Create the mask
     difference = np.abs(np.array(map_image.convert("RGB")) - np.array(empty_map_image.convert("RGB")))