Plotly mapbox : Get the geometry of current view / zoom level

I am rendering a scattermapbox in my Dash Application. I have set a default zoom level and lat,long coords. As the user pans the map via the plotly interface and changes the zoom level, I’d like to update the map with points and data layer.

Here’s some code for reference:

import pandas as pd
import geopandas as gpd

# import mapbox
import requests
import plotly.graph_objects as go

# Update with host url
df_geo = gpd.GeoDataFrame.from_features(
    requests.get(
        "https://eric.clst.org/assets/wiki/uploads/Stuff/gz_2010_us_050_00_20m.json"
    ).json()
)

import plotly.graph_objects as go

fig = go.Figure(
    go.Choroplethmapbox(
        geojson=df_geo.set_index("GEO_ID")["geometry"].__geo_interface__,
        locations=df_geo["GEO_ID"],
        z=df_geo["CENSUSAREA"],
        autocolorscale=False,
        colorscale="Viridis",
        zmin=df_geo["CENSUSAREA"].min(),
        zmax=df_geo["CENSUSAREA"].quantile(0.95),
        marker_line_width=0,
        colorbar={"orientation": "h", "x": 0.5, "yanchor": "middle", "y": 0.1},
    )
)


fig.update_layout(
    mapbox_style="carto-positron",
    # mapbox_accesstoken=token,
    mapbox_zoom=3,
    mapbox_center={"lat": 37.0902, "lon": -95.7129},
    margin={"r": 0, "t": 0, "l": 0, "b": 0},
)

fig.show()

My question is, how do I obtain the geometries / bbox or lat, longs coords of the current map view?

Links to docs for reference: