text: Title: Stuck on "WARNING:root:Setting up a new session"
  Body: I downloaded the `facades` dataset. I then run `python train.py --dataroot ./datasets/facades --name facades_pix2pix --model pix2pix --direction BtoA`, but I'm stuck at `WARNING:root:Setting up a new session`
  
  Even after a few hours, it says there and doesn't seem to progress. Why is this?