如何在cartopy中声明后关闭网格线？

import cartopy.crs as ccrs
import matplotlib.pyplot as plt

projection = ccrs.PlateCarree()

fig, ax = plt.subplots(subplot_kw={'projection': projection})

ax.gridlines()

ax.gridlines().disable()

import cartopy.crs as ccrs
import matplotlib.pyplot as plt

# 创建地图投影对象
projection = ccrs.PlateCarree()

# 创建Axes对象，并设置投影
fig, ax = plt.subplots(subplot_kw={'projection': projection})

# 声明网格线
ax.gridlines()

# 关闭网格线
ax.gridlines().disable()

# 显示地图
plt.show()