code: def test_scoped_tag(self):
      data = np.array(1, np.uint8, ndmin=4)
      with tf.name_scope("scope"):
          self.assertEqual(
              "scope/a", self.image("a", data).value[0].tag
          )
  
imports: import glob
  import os
  import numpy
  import tensorflow
  from tensorboard.compat import tf2
  from tensorboard.compat.proto import summary_pb2
  from tensorboard.plugins.image import metadata
  from tensorboard.plugins.image import summary
label_desc: Use image node_id 4 for calling the SummaryV2OpTest obj's underlying member method code with example usage: obj.test_scoped_tag() without return types