Refs #33476 -- Reformatted code with Black.

1 files changed, 5 insertions, 2 deletions

diff --git a/django/utils/asyncio.py b/django/utils/asyncio.py
index b8e14f1f68..7e0b439db2 100644
--- a/django/utils/asyncio.py
+++ b/django/utils/asyncio.py
@@ -10,6 +10,7 @@ def async_unsafe(message):
     Decorator to mark functions as async-unsafe. Someone trying to access
     the function while in an async context will get an error message.
     """
+
     def decorator(func):
         @wraps(func)
         def inner(*args, **kwargs):
@@ -19,15 +20,17 @@ def async_unsafe(message):
             except RuntimeError:
                 pass
             else:
-                if not os.environ.get('DJANGO_ALLOW_ASYNC_UNSAFE'):
+                if not os.environ.get("DJANGO_ALLOW_ASYNC_UNSAFE"):
                     raise SynchronousOnlyOperation(message)
             # Pass onward.
             return func(*args, **kwargs)
+
         return inner
+
     # If the message is actually a function, then be a no-arguments decorator.
     if callable(message):
         func = message
-        message = 'You cannot call this from an async context - use a thread or sync_to_async.'
+        message = "You cannot call this from an async context - use a thread or sync_to_async."
         return decorator(func)
     else:
         return decorator