ImportError：无法从“folium.utilities”导入名称“_validate_location”

问：

我尝试了这段代码：

from folium.plugins import MarkerCluster

# let's start again with a clean copy of the map of San Francisco
sanfran_map = folium.Map(location = [latitude, longitude], zoom_start = 12)

# instantiate a mark cluster object for the incidents in the dataframe
incidents = plugins.MarkerCluster().add_to(sanfran_map)

# loop through the dataframe and add each data point to the mark cluster
for lat, lng, label, in zip(df_incidents.Y, df_incidents.X, df_incidents.Category):
    folium.Marker(
        location=[lat, lng],
        icon=None,
        popup=label,
    ).add_to(incidents)

# display map
sanfran_map

此外，我像这样尝试了第一部分，但总是抛出错误。 我希望你能帮助我import from folium import plugins