minifier is writing repro.py to pytorch install's root directory

[soumith]

This seems totally incorrect, repro.py should be written to the current working directory or to /tmp.

Writing checkpoint with 4 nodes to /tmp/minifier_soumith/checkpoints/4.py
Copying repro file for convenience to /home/soumith/code/pytorch/repro.py
Wrote minimal repro out to repro.py

/home/soumith/code/pytorch/repro.py is my PyTorch from-source install that I installed in python setup.py develop mode.

My current working directory is /home/soumith/code/examples/imagenet

[anijain2305]

@williamwen42 @mlazos Do you want to take this task?

[mlazos]

Yeah I can take this, I've been meaning to remove the random directory in the config that points to the project root