绘制df.mean（）import matplotlib as plt的图形，然后执行df.mean().plot(kind='bar')

import pandas as pd
import matplotlib.pyplot as plt

data = {
    'Store': ['storeA', 'storeB', 'storeC', 'storeD', 'storeE'],
    'Mean': [5865.480, 6756.710, 4942.105, 5431.405, 2580.025]
}

df = pd.DataFrame(data)

# plot df
df.plot(kind='bar', x='Store', y='Mean', color='red', xlabel='Store', ylabel='Value')

plt.show()