How to set fill color of specific attributes in add_geojson?

[flying318]

1. Enviroment Information

2 Description

When I run add_geojson() function, I can not set customed colors follwing the attribution values in geojson file. For instance, the geojson file contains a attribute, named classification, with the value of ['building','water','road','forest','others']. I want to set different fill color for different value. Is there any solution to make it?

3. What I Did

import leafmap
import os
m = leafmap.Map()
style = {
    "stroke": False,
    "color": "#0000ff",
    "weight": 2,
    "opacity": 1,
    "fill": True,
    "fillColor": ["#33a02c", "#fdae61", "#9675d8", "#d7191c"],
    "fillOpacity": 0.8,
}
hover_style = {"fillOpacity": 0.7}
m.add_geojson(custom_path, layer_name='infer', style=style, hover_style=hover_style)

4. result

[giswqs]

You can use a style callback function. See this example:

leafmap/leafmap/leafmap.py

Line 5786 in d45bdf3

def add_nwi(