how to add a value in front of list code example

Example 1: append to front of list python

var = 7
array = [1,2,3,4,5,6]
array.insert(0,var)
print(array)
# [7, 1, 2, 3, 4, 5, 6]

Example 2: how to add value in front of array pythojn

x = [3, 56, 34, 67]
x.insert(0, 45)
print(x)  #[43, 3, 56, 34, 67]