code: def on_predict_batch_end(self, batch, logs=None):
      self._callback.on_predict_batch_end(batch, logs)
  
imports: import time
  import numpy
  import tensorflow
  from absl import flags
  import keras
label_desc: Use image node_id 5 for calling the KerasCoreBenchmarkMetricsCallback obj's underlying member method code with example usage: obj.on_predict_batch_end(batch, logs) without return types