text: from hooman import Hooman
  from collections import OrderedDict
  import pygame
  
  window_width, window_height = 500, 500
  hapi = Hooman(window_width, window_height)
  
  bg_col = (255, 255, 255)
  
  while hapi.is_running:
      hapi.background(bg_col)
  
      hapi.piechart(hapi.center_x-100, hapi.center_y, 100, [
          ['a', 20, hapi.color['red']],
          ['b', 30, hapi.color['blue']],
          ['c', 40, hapi.color['yellow']],
          ['d', 60, hapi.color['green']],
          ['e', 30, hapi.color['black']]
      ])
      hapi.piechart(hapi.center_x+100, hapi.center_y, 100, [
          ['a', 20, hapi.color['red']],
          ['b', 30, hapi.color['blue']],
          ['c', 40, hapi.color['yellow']],
          ['d', 60, hapi.color['green']],
          ['e', 30, hapi.color['black']]
      ], start_rad=30)
  
      hapi.event_loop()
      hapi.flip_display()
  
  pygame.quit()
  