import tensorflow as tf

    features = {'member/name': tf.io.FixedLenFeature([], tf.string),
                'member/encoded': tf.io.FixedLenFeature([], tf.string),
                'member/age': tf.io.FixedLenFeature([], tf.int64),
                'member/height': tf.io.VarLenFeature(tf.float32),
