import tensorflow as tf

                                                                tf.constant(config.global_norm_lvalues, dtype=tf.int64)), 0)
        rnorm_table = tf.contrib.lookup.HashTable(tf.contrib.lookup.KeyValueTensorInitializer(tf.constant(config.global_norm_key, dtype=tf.int64),
                                                                tf.constant(config.global_norm_rvalues, dtype=tf.int64)), 1)
    else:
