Reinforcement Learning – Using TensorFlow backend

Generic
1

I am running across this paragraph in many code sets from Part II thru Part IV.



It is saying ‘Using TensorFlow backend invalid syntax’. I do not know or understand just what’s meaning is. Research is not very helpful.



William Porter

2

Hi William,



It would be great if you could provide some more context regarding the error and share the error stack along with the code snippet, if possible. However, as per my current understanding, the error message you mentioned, "Using TensorFlow backend invalid syntax," typically appears when using Keras with a backend other than TensorFlow. To resolve this issue, you should check the backend configuration in your Keras code and make sure it is set to use TensorFlow.



However, as mentioned above, it would be great if you could share some more context about the error so that we can help debug the same.



Thanks,

Akshay