human
What is a the Python program you requested given the following:
Write a function to check whether the product of numbers in a list is even or not. Here is a solution in Python:
assistant
#Here is the Python program you requested.
 def is_product_even(arr): 
    for i in range(len(arr)): 
        if (arr[i] & 1) == 0: 
            return True
    return False