Unable to use code

[khatrimann]

While running the code I am facing this error

  File "bayesian_rnn_eager_main.py", line 49, in <module>
    import bayesian_rnn_model
  File "/home/mann/Documents/records-research/model-uncertainty/bayesian_rnn_model.py", line 40, in <module>
    from edward2.experimental.rank1_bnns import rank1_bnn_layers
ModuleNotFoundError: No module named 'edward2.experimental'

EDIT: In model uncertainity