python bar柱状图图调整相邻两条柱的间隔```import matplotlib.pyplot as pltimport numpy as npx = np.arange(len(xlis))plt.bar(x, y, width=0.3)# width 设置柱自身宽度![在这里插入图片描述](https://img-blog.csdnimg.cn/429f8bc00f214ae59967