from mindspore.common.initializer import initializer
n, m = 5, 3
x = initializer(init='normal', shape=(n, m))
y = x.copy()
print(x)
print(y)

[[-9.8994775e-03 -2.8827513e-05 -1.1877520e-02]
[-2.8584851e-03 -1.4535164e-02 -1.7329855e-02]
[-1.1603085e-03 2.8330029e-04 -8.1528882e-03]
[-1.4099754e-02 -1.1020763e-02 3.4321868e-03]
[ 1.7921604e-02 1.4062168e-02 -4.5925970e-03]]
[[0. 0. 0.]
[0. 0. 0.]
[0. 0. 0.]
[0. 0. 0.]
[0. 0. 0.]]