def render():
...
# And finally we will draw the score of both players
draw_text(str(score[0]),
x=TEXT_ALIGN,
y=HEIGHT - TEXT_ALIGN - FONT_SIZE,
x_position='left')
draw_text(str(score[1]),
x=WIDTH - TEXT_ALIGN,
y=HEIGHT - TEXT_ALIGN - FONT_SIZE,
x_position='right')