from itertools import product

def cartesian_product(arr1, arr2):

    # return the list of all the computed tuple

    # using the product() method

    return list(product(arr1, arr2))

# Driver Function

if __name__ == "__main__":

    arr1 = [1, 2, 3]

    arr2 = [5, 6, 7]

    print(cartesian_product(arr1, arr2))

#out : [(1, 5), (1, 6), (1, 7), (2, 5), (2, 6), (2, 7), (3, 5), (3, 6), (3, 7)]