code: def call_histogram_op(self, *args, **kwargs):
      summary.histogram(*args, **kwargs)
  
imports: import glob
  import os
  import numpy
  import tensorflow
  from tensorboard.compat import tf2
  from tensorboard.compat.proto import summary_pb2
  from tensorboard.plugins.histogram import metadata
  from tensorboard.plugins.histogram import summary
  from tensorboard.util import tensor_util
label_desc: Use image node_id 5 for calling the SummaryV3OpTest obj's underlying member method code with example usage: obj.call_histogram_op() without return types