array unique in python code example

Example 1: python unique array of array numpy

>>> import numpy as np
>>> x = np.array([[1, 1], [2,3], [3,4]])
>>> np.unique(x)
array([1, 2, 3, 4])

Example 2: python list with only unique values

my_list = list(set(my_list))

Example 3: python .unique()

np.unique([1, 1, 2, 2, 3, 3])
array([1, 2, 3])