text: from ddb.feature.schema import FeatureSchema
  from marshmallow import fields
  
  
  class DelugeSchema(FeatureSchema):
      password = fields.String(required=False, allow_none=True, default=None)
      sha1 = fields.String(required=False, allow_none=True, default=None)
      salt = fields.String(required=False, allow_none=True, default=None)
  