Reformat repo with pre-commit hooks

docs/faq.rst

@@ -10,4 +10,3 @@ If this is a requirement for your project, check the alternative:  `uMongo`_ and
 
 .. _uMongo: https://umongo.readthedocs.io/
 .. _MotorEngine: https://motorengine.readthedocs.io/
-

docs/index.rst

@@ -91,4 +91,3 @@ Indices and tables
 * :ref:`genindex`
 * :ref:`modindex`
 * :ref:`search`
-

mongoengine/queryset/base.py

@@ -1193,7 +1193,9 @@ class BaseQuerySet(object):
         validate_read_preference("read_preference", read_preference)
         queryset = self.clone()
         queryset._read_preference = read_preference
-        queryset._cursor_obj = None  # we need to re-create the cursor object whenever we apply read_preference
+        queryset._cursor_obj = (
+            None
+        )  # we need to re-create the cursor object whenever we apply read_preference
         return queryset
 
     def scalar(self, *fields):