four_in_a_row_1.py

EMPTY = '.'

# making the matrix
matrix = []
for i in range(7):
    # making a column
    column = []
    for j in range(6):
        column.append(EMPTY)
    # adding all rows/columns to a matrix
    matrix.append(column)

print(matrix,'\n')

def display():
    print('  ', '0 ', '1 ', '2 ', '3 ', '4 ', '5 ')
    for a_column in range(len(matrix)):
        print(a_column,' ', matrix[a_column]

def test():
    print('this is a test')

test()