python - how to generate this type of data? -

i need generate object this:

ndarray: [[1  2    3]] 

so tried following:

test = [[1, 2, 3]] 

but not same. tried:

test = [[1 2 3]] 

but not valid.

how generate it?

in [20]: import numpy np  in [21]: test = np.array([[1,2,3]])  in [22]: test out[22]: array([[1, 2, 3]])  in [23]: print(test) [[1 2 3]]  in [24]: test.shape out[24]: (1, 3)  in [26]: type(test) out[26]: <type 'numpy.ndarray'>