[BUG]X = iris["data"][:, 3:] # petal width y = (iris["target"] == 2).astype(np.int) # 1 if Iris virginica, else 0

[danny95928]

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NameError Traceback (most recent call last)
Cell In[1], line 1
----> 1 X = iris["data"][:, 3:] # petal width
2 y = (iris["target"] == 2).astype(np.int)

NameError: name 'iris' is not defined

this should be changed into:

X = iris["data"][:, 3:] # petal width
y = (iris["target"] == 2).astype(np.int_) # 1 if Iris virginica, else 0