我正在運(yùn)行 python 底圖的示例腳本。這是腳本：import sysprint("Running on = ", sys.executable)from mpl_toolkits.basemap import Basemapimport numpy as npimport matplotlib.pyplot as plt# setup lambert azimuthal equal area basemap.# lat_ts is latitude of true scale.# lon_0,lat_0 is central point.m = Basemap(width=12000000,height=8000000,            resolution='l',projection='laea',\            lat_ts=50,lat_0=50,lon_0=-107.)m.drawcoastlines()m.fillcontinents(color='coral',lake_color='aqua')# draw parallels and meridians.m.drawparallels(np.arange(-80.,81.,20.))m.drawmeridians(np.arange(-180.,181.,20.))m.drawmapboundary(fill_color='aqua') # draw tissot's indicatrix to show distortion.ax = plt.gca()for y in np.linspace(m.ymax/20,19*m.ymax/20,9):    for x in np.linspace(m.xmax/20,19*m.xmax/20,12):        lon, lat = m(x,y,inverse=True)        poly = m.tissot(lon,lat,1.5,100,\                        facecolor='green',zorder=10,alpha=0.5)plt.title("Lambert Azimuthal Equal Area Projection")plt.show()我通過在“底圖”環(huán)境中從 Anaconda 提示符調(diào)用它來運(yùn)行它，它可以工作：現(xiàn)在，我在相同的環(huán)境中從 Visual Studio Code 運(yùn)行相同的腳本，但無法導(dǎo)入：?jiǎn)栴}可能是什么？除了環(huán)境之外還需要檢查什么嗎？