Traceback (most recent call last):


 "/tmp/django-rest-auth/demo/env/lib/python3.4/site-packages/rest_framework/compat.py", line 27, in <module>

from django.urls import (
ImportError: cannot import name 'RegexURLPattern'

Traceback (most recent call last):


 "<string>", line 1, in <module>


 "/home/etri/Desktop/workspace_zacurr/vision_190513/torchvision/__init__.py", line 3, in <module>

from torchvision import ops


 "/home/etri/Desktop/workspace_zacurr/vision_190513/torchvision/ops/__init__.py", line 1, in <module>

from .boxes import nms, box_iou


 "/home/etri/Desktop/workspace_zacurr/vision_190513/torchvision/ops/boxes.py", line 2, in <module>

from torchvision import _C
ImportError: cannot import name '_C'
