[Python] I have an np array of a number single entry lists and I want to add 1 to each single...

I have created the following array, called X:

array([[6.575],
[6.421],
[7.185],
[6.998],
[6.43 ],
[6.012],
[6.172],
[5.631],
[6.004],
[6.377],
[6.03 ]])


and I would like to create

array([[6.575, 1],
[6.421, 1],
[7.185, 1],
[6.998, 1],
[6.43, 1],
[6.012, 1],
[6.172, 1],
[5.631, 1],
[6.004, 1],
[6.377, 1],
[6.03, 1]])


I have tried X = np.array( [ [value,1] for value in X ] ) but I get the error:

ValueError: setting an array element with a sequence. The requested array has an inhomogeneous shape after 2 dimensions. The detected shape was (506, 2) + inhomogeneous part.


Aside from ignorance I am not sure where I am going wrong. Any ideas?

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