如何使用Seaborn柱状图绘制月份(按顺序)？

import seaborn as sns
import matplotlib.pyplot as plt

import pandas as pd

data = {'Month': ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
        'Sales': [100, 150, 200, 180, 250, 300, 280, 320, 270, 230, 190, 220]}
df = pd.DataFrame(data)

sns.barplot(x='Month', y='Sales', data=df)
plt.xlabel('Month')
plt.ylabel('Sales')
plt.title('Monthly Sales')
plt.show()