如果term在单元格中，则Pandas生成True/False列

import pandas as pd

# 创建一个示例数据表格
data = {'col1': ['apple', 'banana', 'orange'],
        'col2': ['cat', 'dog', 'elephant'],
        'col3': ['apple pie', 'banana bread', 'orange juice']}
df = pd.DataFrame(data)

# 判断col3列中是否包含term
term = 'apple'
df['contains_term'] = df['col3'].str.contains(term)

print(df)

        col1       col2           col3  contains_term
0      apple        cat      apple pie           True
1     banana        dog   banana bread          False
2     orange   elephant  orange juice          False