code: def test_load_transparent_rgb(self):
      test_file = "Tests/images/rgb_trns.png"
      with Image.open(test_file) as im:
          assert im.info["transparency"] == (0, 255, 52)
  
          assert_image(im, "RGB", (64, 64))
          im = im.convert("RGBA")
      assert_image(im, "RGBA", (64, 64))
  
      # image has 876 transparent pixels
      assert im.getchannel("A").getcolors()[0][0] == 876
  
imports: import re
  import sys
  import zlib
  from io import BytesIO
  import pytest
  from PIL import Image, ImageFile, PngImagePlugin, features
  from .helper import PillowLeakTestCase, assert_image, assert_image_equal, assert_image_equal_tofile, hopper, is_win32, mark_if_feature_version, skip_unless_feature
label_desc: Use image node_id 10 for calling the TestFilePng obj's underlying member method code with example usage: obj.test_load_transparent_rgb() without return types