kriged grid with the style 'masked' #208

import geopandas as gpd
from pykrige.uk import UniversalKriging
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt

delimitation_shp = gpd.read_file(r"C:\Users\oboun\zzzzzz\stage\sig_complement\Délimitation_administrative_des_ABH.shp")
bassin1 = delimitation_shp[delimitation_shp["OBJECTID"]==5]
xmin,ymin,xmax,ymax = bassin1.total_bounds
xmin-=0.1
ymin-=0.1
xmax+=0.1
ymax+=0.1
data = np.genfromtxt(r"C:\Users\zzzzzz\Desktop\stage\sig_complement\CSVTOTAL.csv", delimiter=',', skip_header=1)
data = data[data[:,2]>=xmin]
data = data[data[:,2]<=xmax]
data = data[data[:,1]>=ymin]
data = data[data[:,1]<=ymax]

gridx = np.arange(xmin, xmax, 0.06)
gridy = np.arange(ymin,ymax, 0.06)

UK = UniversalKriging(
    data[:, 2],
    data[:, 1],
    data[:, 3],
    variogram_model="spherical",
)

z, ss = UK.execute("masked",gridx, gridy, mask=)