code: def main(serial=None, host=None, port=None, scale=0.5, simple=False):
      '''interact'''
      if simple:
          screen_simple(host, port, serial, scale)
      else:
          screen_with_controls(host, port, serial, scalef main(serial=None, host=None, port=None, scale=0.5, simple=False):
      '''interact'''
      if simple:
          screen_simple(host, port, serial, scale)
      else:
          screen_with_controls(host, port, serial, scale)
docs: interact