append [] in python list code example

Example 1: add something to list python

#append to list
lst = [1, 2, 3]
something = 4
lst.append(something)
#lst is now [1, 2, 3, 4]

Example 2: append to lists python

list = []          ## Start as the empty list
  list.append('a')   ## Use append() to add elements
  list.append('b')