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NumPy – Convert Array to a Python List
To convert a Numpy Array into List in Python, call numpy.tolist() function and pass the numpy array as argument to this function.
The syntax to call numpy.tolist() to convert a numpy array into list is
numpy.tolist(arr)where arr is a numpy array.
Return Value
numpy.tolist() returns an object of type list.
Example
In this example, we take a numpy array in arr, and convert this numpy array into list using numpy.tolist().
Python Program
import numpy
arr = numpy.array([[1, 2], [3, 4]])
x = arr.tolist()
print("Numpy Array :\n", arr)
print("\nList :\n", x)Output
Numpy Array :
[[1 2]
[3 4]]
List :
[[1, 2], [3, 4]]Summary
In this Numpy Tutorial of Python Examples, we learned how to convert a list into a numpy array, with the help of example program.