code: def forward(self, x):
      h = chainer.functions.relu(self.conv(x))
  
      chainer.reporter.report(
          {"h_max": chainer.functions.math.minmax.max(h)}, self
      )
  
      return h
  
file_path: chainer/tests/chainer_tests/training_tests/updaters_tests/snippets/child_reporter.py
imports: import sys
  import numpy
  import chainer
  from chainer.training import trainer
  import chainer.training.updaters.multiprocess_parallel_updater
label_desc: Use image node_id 2 for calling the SimpleNetChild obj's underlying member method code with example usage: obj.forward(x) and returns: h