import matplotlib as mpl mpl.rcParams['font.family'] = 'sans-serif' mpl.rcParams['font.sans-serif'] = 'SimSun' plt.rcParams['figure.dpi'] = 200

import matplotlib as mpl mpl.rcParams['font.family'] = 'sans-serif' mpl.rcParams['font.sans-serif'] = 'SimSun' plt.rcParams['figure.dpi'] = 200