Update app.py

app.py

@@ -19,7 +19,15 @@ locations = pd.DataFrame({
 app = Dash(__name__)
 server = app.server  # ← requerido por Hugging Face
 
-scatter_fig = px.scatter(locations, x="lon", y="lat", hover_name="id", custom_data=["id"])
+# Asegurar que custom_data esté presente
+scatter_fig = px.scatter(
+    locations,
+    x="lon",
+    y="lat",
+    hover_name="id",
+    hover_data=["id"],
+    custom_data=["id"]
+)
 scatter_fig.update_layout(dragmode='lasso')
 
 app.layout = html.Div([
@@ -42,7 +50,12 @@ def actualizar_mapa(selection):
     if not selection or "points" not in selection:
         return "Selecciona al menos un punto.", ""
 
-    ids = [p['customdata'][0] for p in selection['points']]
+    try:
+        ids = [p['customdata'][0] for p in selection['points']]
+    except (KeyError, TypeError):
+        # Fallback por si no llega customdata
+        ids = [int(p['hovertext']) for p in selection['points']]
+
     seleccion = locations[locations["id"].isin(ids)]
 
     fmap = folium.Map(location=[seleccion["lat"].mean(), seleccion["lon"].mean()], zoom_start=10)