code: def test_image_modes_success(self):
      for mode in [
          "1",
          "P",
          "PA",
          "L",
          "LA",
          "La",
          "F",
          "I",
          "I;16",
          "I;16L",
          "I;16B",
          "I;16N",
          "RGB",
          "RGBX",
          "RGBA",
          "RGBa",
          "CMYK",
          "YCbCr",
          "LAB",
          "HSV",
      ]:
          Image.new(mode, (1, 1))
  
imports: import io
  import os
  import shutil
  import sys
  import tempfile
  import pytest
  from PIL import Image, ImageDraw, ImagePalette, UnidentifiedImageError
  from .helper import assert_image_equal, assert_image_equal_tofile, assert_image_similar_tofile, assert_not_all_same, hopper, is_win32, mark_if_feature_version, skip_unless_feature
label_desc: Use image node_id 1 for calling the TestImage obj's underlying member method code with example usage: obj.test_image_modes_success() without return types