Question: NameError: name ' X _ train' is not defined In [ 1 0 5 . . . print ( X _ train.getrow ( 3 )

NameError: name 'X_train' is not defined
In [105... print(X_train.getrow(3).toarray())
NameError
ra11 Tn [1a5], line 1
4 of 18 traceback (most recent call last)
ame 'X_train' is not defined
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NameError: name ' X _ train' is not defined In [

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