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 import geopandas as gpd 

gpda = gpd.read_file('arquivo.json', driver='GeoJSON') 

import fiona

gpd.io.file.fiona.drvsupport.supported_drivers['KML'] = 'rw'

df = gpd.read_file('arquivo.kml', driver='KML')

dg=df['geometry']

env = gpda['geometry']

env.contains(dg)#The indices of the two GeoSeries are different.