df = pd.DataFrame({'city': ['City of Cleveland', 'City of Clvland', 'City of Boston', 'City New York'Clev', 'Cland']})
df['city'] = df['city'].str.replace(
在本例中,我使用的工作示例是教程中使用的稍微修改过的数据版本:# Red Sox home schedule (the double inclusion of Clevelandis on purpose) Cleveland, 2021-09-03, 2021-09-12Cleveland, 2021-09-26, 2021-10-04
Baltimore, 2021-09-17, 202