# Write a NumPy program to search the index of a given array in another given array.  
import numpy as np
np_array = np.array([[1,2,3], [4,5,6] , [7,8,9], [10, 11, 12]])
test_array = np.array([4,5,6])
print("Original Numpy array:")
print(np_array)
print("Searched array:")
print(test_array)
print("Index of the searched array in the original array:")
print(np.where((np_array == test_array).all(1))[0])
