code: def test_imread_not_found(self):
      with pytest.raises(mx.base.MXNetError):
          x = mx.img.image.imread(
              "/139810923jadjsajlskd.___adskj/blah.jpg"
          )
  
imports: import os
  import mxnet
  import numpy
  import scipy.ndimage
  from mxnet.test_utils import *
  from common import xfail_when_nonstandard_decimal_separator
  import shutil
  import tempfile
  import unittest
  import pytest
label_desc: Use image node_id 3 for calling the TestImage obj's underlying member method code with example usage: obj.test_imread_not_found() without return types