code: def color(mode):
      bands = Image.getmodebands(mode)
      if bands == 1:
          return 1
      if mode in ("BGR;15", "BGR;16"):
          # These modes have less than 8 bits per band
          # So (1, 2, 3) cannot be roundtripped
          return (16, 32, 49)
      return tuple(range(1, bands + 1))
  
imports: from __future__ import annotations
  import os
  import subprocess
  import sys
  import sysconfig
  import pytest
  from PIL import Image
  from .helper import assert_image_equal, hopper, is_win32
label_desc: Use image node_id 1 for calling the TestImageGetPixel obj's underlying member method code with example usage: obj.color(mode) and returns: tuple, int, int,  int,  int