How to convert NumPy array to Python List?

 You can use the tolist() method in NumPy to convert a NumPy array to a Python list. Here's an example:

python
import numpy as np

# create a NumPy array
np_arr = np.array([1, 2, 3, 4, 5])

# convert the NumPy array to a Python list
py_list = np_arr.tolist()

print(py_list) # [1, 2, 3, 4, 5]

In this example, we first create a NumPy array using the np.array() method. Then we use the tolist() method to convert the NumPy array to a Python list and assign it to the py_list variable. Finally, we print the Python list using the print() function.

Note that if you have a multi-dimensional NumPy array, the resulting Python list will also be nested. For example:

lua
import numpy as np

# create a 2D NumPy array
np_arr = np.array([[1, 2], [3, 4], [5, 6]])

# convert the NumPy array to a Python list
py_list = np_arr.tolist()

print(py_list) # [[1, 2], [3, 4], [5, 6]]

In this example, the resulting Python list is a nested list because the original NumPy array was 2-dimensional.