gistfile1.txt

In [87]: A, B = np.ones((1, 2)), np.random.random((3, 3, 1))

In [88]: B
Out[88]: 
array([[[ 0.02738198],
        [ 0.23332334],
        [ 0.12513209]],

       [[ 0.48753864],
        [ 0.45401342],
        [ 0.85095945]],

       [[ 0.14610477],
        [ 0.81083541],
        [ 0.25780549]]])

In [89]: A * B
Out[89]: 
array([[[ 0.02738198,  0.02738198],
        [ 0.23332334,  0.23332334],
        [ 0.12513209,  0.12513209]],

       [[ 0.48753864,  0.48753864],
        [ 0.45401342,  0.45401342],
        [ 0.85095945,  0.85095945]],

       [[ 0.14610477,  0.14610477],
        [ 0.81083541,  0.81083541],
        [ 0.25780549,  0.25780549]]])