Black fixes

Author: barseghyanartur

django_mongoengine_filter/filters.py

@@ -70,7 +70,11 @@ def __init__(
     @property
     def field(self):
         if not hasattr(self, "_field"):
-            help_text = _("This is an exclusion filter") if self.exclude else self.extra.pop("help_text", "")
+            help_text = (
+                _("This is an exclusion filter")
+                if self.exclude
+                else self.extra.pop("help_text", "")
+            )
             if self.lookup_type is None or isinstance(
                 self.lookup_type, (list, tuple)
             ):