name 'tl' is not defined #12
Description
Hello,
I had come accross your work and was very excited to run it. Unfortunately I keep getting an error message "name 'tl' is not defined", this occurs when I run train.py here https://github.com/tensorlayer/DAGAN/blob/master/train.py#L475, I ran this according to the README. It seems that this t1 object has many inbuilt functions so doesnt look like I can get away with commenting all the t1 lines. Can you please help ?