python-numpyHow to flatten multi-dimensional Numpy array

import numpy as np

a = np.array([[1, 2], [3, 4]])
f = a.flatten()ctrl + cyoutubegithub

`import numpy as np` load Numpy module for Python	`np.array` declare Numpy array
`[[1, 2], [3, 4]]` sample matrix data (2-dimensional array)	`.flatten()` returns flat 1-dimensional array from given multi-dimensional array

import numpy as np

a = np.array([[1, 2], [3, 4]])
print(a.flatten())

[1 2 3 4]