How to add another scatter trace on Mapbox using plotly express

📊 Plotly Python
1

Actually, I’m plotting a map like this:

    fig1 = px.choropleth_mapbox(
        df, geojson=counties, locations='col1', color='col2',
        color_continuous_scale="blues",
        range_color=(df.col1.min(), df.col2.max() ), mapbox_style="carto-positron",
        zoom=2, center={"lat": 37.0902, "lon": -95.7129},
        opacity=0.5)

And it works! But i want to to add another scatter data on the same map, i had tried this:

    fig2 = px.choropleth_mapbox(
        df2, geojson=counties, locations='col1', color='col2',
        color_continuous_scale="reds",
        range_color=(df2.col1.min(), df2.col2.max() ), mapbox_style="carto-positron",
        zoom=2, center={"lat": 37.0902, "lon": -95.7129},
        opacity=0.5)
    
    final_fig = fig1.add_trace(fig2.data[0])

But it only plot fig1 data on the map.

2

Hi @yuricda96, what you have done should work. Could you print fig1, fig2 and final_fig and copy the output here so that we can see if the trace has been added or not?