old_contents: from attachment import Attachment
  from instance import Instance
  from survey_type import SurveyType
  from xform import XForm
  from odk_logger.xform_instance_parser import InstanceParseError
  from ziggy_instance import ZiggyInstance
  from .note import Note
  
new_contents: from odk_logger.models.attachment import Attachment
  from odk_logger.models.instance import Instance
  from odk_logger.models.survey_type import SurveyType
  from odk_logger.models.xform import XForm
  from odk_logger.xform_instance_parser import InstanceParseError
  from odk_logger.models.ziggy_instance import ZiggyInstance
  from odk_logger.models.note import Note
  
subject: use full namespace import