import matplotlib.pyplot as plt
import numpy as np
plt.figure(figsize=(10,6))
plt.rcParams['font.family'] = 'simhei'
y1 = [25.00, 42.86, 66.67]
y2 = [75.0
import matplotlib.pyplot as plt
import numpy as np
plt.figure(figsize=(10,6))
plt.rcParams['font.family'] = 'simhei'
y1 = [25.00, 42.86, 66.67]
y2 = [75.0