TypeError: drop() got an unexpected keyword argument ‘columns’
train.drop(columns=["Unnamed: 0"], inplace=True)
test.drop(columns=["Unnamed: 0"], inplace=True)
The reason for the above error is that pandas only added the columns keyword in version 0.21, but not in 0.20.
Solution:
upgrade panda package
pip install --upgrade pandas
View panda version
print （pd.__version__）
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