Tensorflow Attribute Error: module 'tensorflow_core._api.v2.train' has no attribute 'RMSProp Optimizer'

[ThomasZav]

After conducting all the given steps on installation when I run ,

python -um dopamine.discrete_domains.train
--base_dir=/tmp/dopamine
--gin_files='dopamine/agents/dqn/configs/dqn.gin'

I get the following error,

in line 97, in DQN Agent
optimizer=tf.train.RMSPropOptimizer(
Attribute Error: module 'tensorflow_core._api.v2.train' has no attribute 'RMSProp Optimizer'

How could we solve this problem?

[wendersonj]

Did you get past it? @ThomasZav

[TobyGE]

Anyone got some progress???

[mgbellemare]

This should be an easy fix, stay tuned.

[psc-g]

could you let me know what version of tensorflow you have installed?
pip show tensorflow-gpu or pip show tensorflow

[ulyssesdotcodes]

It's RMSprop not RMSProp (notice the capital p)

[mhsmith]

Also, it's RMSprop, not RMSpropOptimizer. The full v2 name is tf.keras.optimizers.RMSprop.