Fix isort/black incompatibility.

See https://black.readthedocs.io/en/stable/the_black_code_style.html?highlight=isort#how-black-wraps-lines

pyproject.toml

@@ -3,10 +3,12 @@ line-length = 100
 exclude = "migrations/"
 
 [tool.isort]
-line-length = 100
+line_length = 100
 default_section = "THIRDPARTY"
 known_first_party = "server,helpers"
 skip_glob = "**/migrations/*"
 # For compatibility with black:
 multi_line_output = 3
 include_trailing_comma = "True"
+force_grid_wrap = 0
+use_parentheses = "True"

server/permissions.py

@@ -1,9 +1,5 @@
 from django.conf import settings
-from rest_framework.permissions import (
-    BasePermission,
-    IsAuthenticated,
-    IsAuthenticatedOrReadOnly,
-)
+from rest_framework.permissions import BasePermission, IsAuthenticated, IsAuthenticatedOrReadOnly
 
 
 class RestrictedOrNot(BasePermission):