Module import error

[Cybernetic1]

$ python experiments/classify.py

Traceback (most recent call last):
File "experiments/classify.py", line 1, in
import former
File "/home/yky/miniconda3/envs/former/lib/python3.7/site-packages/former/init.py", line 1, in
from .modules import SelfAttention, SelfAttentionWide, TransformerBlock, SelfAttentionRelative, SelfAttentionNarrow
File "/home/yky/miniconda3/envs/former/lib/python3.7/site-packages/former/modules.py", line 1, in
from .util import mask_, d, slice_diag
ModuleNotFoundError: No module named 'former.util'

[jalotra]

Did you do pip install -e . ?