Traceback (most recent call last):


 "/private/tmp/bugreport/.venv/bin/black", line 6, in <module>

from black import patched_main


 "/private/tmp/bugreport/.venv/lib/python3.7/site-packages/black.py", line 42, in <module>

from attr import dataclass, evolve, Factory
ModuleNotFoundError: No module named 'attr'

Traceback (most recent call last):


 "scripts/prepare_mini_imagenet.py", line 16, in <module>

from config import DATA_PATH
ModuleNotFoundError: No module named 'config'
