list within list python code example

Example 1: how to make a python list

listName = [1,2,3,4]

Example 2: a list inside a list python

board = []    
for i in range(6): # create a list with nested lists
    board.append([])
    for n in range(6):
        board[i].append("O") # fills nested lists with data

Example 3: how to make a list in python

list = [1, 2, 4, 5, 6]

Example 4: list inside a list in python

# it appends a list into a list
list1 = [1,2,3,4,5]
list1.append([6,7])
# ouput = [1, 2, 3, 4, 5, [6, 7]]