# Write a Python program to Ways to add row/columns in numpy array 
 # Python code to demonstrate
# adding columns in numpy array


import numpy as np


ini_array = np.array([[1, 2, 3], [45, 4, 7], [9, 6, 10]])


# printing initial array
print("initial_array : ", str(ini_array));


# Array to be added as column
column_to_be_added = np.array([1, 2, 3])


# Adding column to numpy array
result = np.hstack((ini_array, np.atleast_2d(column_to_be_added).T))


# printing result
print ("resultant array", str(result))