帮忙做做这个题，求求了

import matplotlib.pyplot as plt


plt.rcParams['font.sans-serif']=['SimHei'] #用来正常显示中文标签
plt.rcParams['axes.unicode_minus']=False #用来正常显示负号
name_list = ['空调', '饮水机', '电视', '料理机','冰箱', '吸尘器', '洗衣机', '洗碗机', '热水器', '微波炉']
num_list = [53, 20, 52, 30,45, 60, 30, 50, 30, 15]
plt.bar(range(len(num_list)), num_list, color='rgb', tick_label=name_list,alpha = 0.5)
plt.show()