module 'tensorflow' has no attribute 'set_random_seed'

module 'tensorflow' has no attribute 'set_random_seed' 

tf<2.0

tf.set_random_seed(self._seed)

tf2.0 

tf.random.set_seed()

module 'tensorflow' has no attribute 'Session'

tf<2.0

import tensorflow as tf

tf2.0 

import tensorflow.compat.v1 as tf