import numpy as np
def func(my_matrix):
# Making np array of the list
my_matrix = np.array(my_matrix)
# Find the transpose to get image vector in column
my_matrix = my_matrix.transpose()
return my_matrix
# Use numpy. T to transpose a list of lists, from kite.com
list_of_lists = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
numpy_array = np.array(list_of_lists)
transpose = numpy_array.T
transpose `numpy_array`
transpose_list = transpose.tolist()
