One possible code error in `datasets.py`

[mazm13]

Codes in https://github.com/taoxugit/AttnGAN/blob/0d000e652b407e976cb88fab299e8566f3de8a37/code/datasets.py#L305 should be changed to sent_ix = random.randint(0, self.embeddings_num - 1) since sent_ix could be 10 when you invoke random.randint(0, 10), that is 1/11 probability loading wrong caption.

[mazm13]

Hi guys, I made a mistake, the author import numpy.random as random at the beginning was neglected by me. The same mudule and function name in Python stardard library random misled me.

Sorry, the original code is right.