PYTHON - Transpose of matrix using Deck structure

Create a function for calculation of at transpose of any variable sized matrix(MxN where M and N are variables) by using deck structure.

def transpose_deck(inp_mat):

out_mat=[]

return out_mat

For example:If inp_mat=[[0, 1, 2], [3, 4, 5]], then return value=[[0, 3], [1, 4], [2,5]]