failed to run with the following error

[foxnudt]

File "/Users/fox/PycharmProjects/dqn-master/dqn.py", line 53, in build_functions
self.build_model()

assert type(outputs) in {list, tuple}, 'Output to a TensorFlow backend function should be a list or tuple.'
AssertionError: Output to a TensorFlow backend function should be a list or tuple.

[Thomas00010111]

I get the same error message. Could you solve it? How?

[lgmoneda]

Just change the backend to Theano. This implementation was built using Theano, so it's not guarantee to work with TF.

To change it, you can follow the instructions here.

[A-blackfish]

yes, thx