Human: making a multidimensional array of only 1 in. Assistant: 
Here is a Python code for making a multidimensional array of only 1 in the array

import numpy as np

def make_array(size):
    """
    Make a multidimensional array of only 1.
    """
    arr = [1] * size
    return arr

# Enter the size
size = 10

# Calling the function
arr = make_array(size)

# Printing the result
print(arr)

#Example Output
# [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]

#Remember to inspect code for bugs.