import tensorflow as tf

            gamma = tf.Variable(tf.constant(1.0, shape=[c]), dtype=tf.float32, name='gamma')
            beta = tf.Variable(tf.constant(0.0, shape=[c]), dtype=tf.float32, name='beta')
            gamma = tf.reshape(gamma, [1, c, 1, 1])
            beta = tf.reshape(beta, [1, c, 1, 1])
