Remove blank line

Author: WaVEV

django_mongodb_backend/fields/array.py

@@ -34,7 +34,6 @@ def __init__(self, base_field, max_size=None, size=None, **kwargs):
         self.size = size
         if size and max_size:
             raise ValueError("Cannot define both, size and max_size")
-
         if self.max_size:
             self.default_validators = [
                 *self.default_validators,