tolist() function is used to convert Numpy array (ndarray) to list data structure. You use tolist() funtion with 1-Dimensional, 2-Dimensional, and multi-dimensional Numpy array. It does not modify the original array and returns a copy of array data in the form of a list.
import numpy as np one = np.array([5, 10]) print(one.tolist()) two = np.array([[5, 10], [15, 20]]) print(two.tolist()) three = np.array([[[5, 10], [15, 20]], [[25, 30], [35, 40]]]) print(three.tolist())
Output of the above program
[5, 10] [[5, 10], [15, 20]] [[[5, 10], [15, 20]], [[25, 30], [35, 40]]]
