How to pick 3 elements from list in python

Question

I want to pick the pair of 3 elements from list and so on . How can I do this ?

Example:

array = [10, 5, 2, 7, 8, 7] 

Output:

[[10, 5, 2], [7, 8, 7]]

My code:

array = [10, 5, 2, 7, 8, 7] 
new_list = [array[i:i+3] for i in range(len(array))]