Logging on slurm stopped working
🐛 Bug
Logging and checkpoint saving stopped working for me when I run experiments via slurm system.
I am using log keys in return functions: training_epoch_end/validation_epoch_end.
Version 0.7.6 works.
To Reproduce
Steps to reproduce the behaviour:

Define Tensorboard logger
Run training using slurm system sbatch ...
No logs.

Code sample

Expected behaviour

Environment

PyTorch 1.4.0:
PyTorch-lightning 0.8.1,
Linux,
Python 3.7.6,
CUDA/cuDNN 10.1, 7.6.5,