code: def keras_callbacks(self) -> List[tf.keras.callbacks.Callback]:
      return [
          keras.callbacks.TensorBoard(
              update_freq="batch", profile_batch=0, histogram_freq=1
          )
      ]
  
file_path: determined/examples/computer_vision/iris_tf_keras/model_def.py
imports: from typing import List
  import pandas
  import tensorflow
  from tensorflow.keras.layers import Dense, Input
  from tensorflow.keras.losses import categorical_crossentropy
  from tensorflow.keras.metrics import categorical_accuracy
  from tensorflow.keras.models import Model
  from tensorflow.keras.optimizers.legacy import RMSprop
  from tensorflow.keras.utils import to_categorical
  from determined import keras
label_desc: Use image node_id 3 for calling the IrisTrial obj's underlying member method code with example usage: obj.keras_callbacks() and returns: list