python-numpyGenerate Numpy ones array with custom datatype

import numpy as np
a = np.ones((2, 3),dtype='float64')ctrl + cyoutubegithub

`import numpy as np` load Numpy module for Python	`np.ones` generates ones array
`(2, 3)` generated array dimensions (`2x3` in our case)	`dtype='float64'` data type of generated array. See here for a list of data types.

import numpy as np
a = np.ones((2, 3),dtype='float64')
print(a)

[[1. 1. 1.]
 [1. 1. 1.]]