old_contents: from osf.models.metaschema import MetaSchema  # noqa
  from osf.models.base import Guid, BlackListGuid  # noqa
  from osf.models.user import OSFUser  # noqa
  from osf.models.contributor import Contributor, RecentlyAddedContributor  # noqa
  from osf.models.session import Session  # noqa
  from osf.models.institution import Institution  # noqa
  from osf.models.node import AbstractNode, Node, Collection  # noqa
  from osf.models.sanctions import Sanction, Embargo, Retraction, RegistrationApproval, DraftRegistrationApproval, EmbargoTerminationApproval  # noqa
  from osf.models.registrations import Registration, DraftRegistrationLog, DraftRegistration  # noqa
  from osf.models.nodelog import NodeLog  # noqa
  from osf.models.tag import Tag  # noqa
  from osf.models.comment import Comment  # noqa
  from osf.models.conference import Conference  # noqa
  from osf.models.citation import AlternativeCitation, CitationStyle  # noqa
  from osf.models.archive import ArchiveJob, ArchiveTarget  # noqa
  from osf.models.queued_mail import QueuedMail  # noqa
  from osf.models.external import ExternalAccount, ExternalProvider  # noqa
  from osf.models.oauth import ApiOAuth2Application, ApiOAuth2PersonalToken, ApiOAuth2Scope  # noqa
  from osf.models.licenses import NodeLicense, NodeLicenseRecord  # noqa
  from osf.models.private_link import PrivateLink  # noqa
  from osf.models.notifications import NotificationDigest, NotificationSubscription  # noqa
  from osf.models.subject import Subject  # noqa
  from osf.models.preprint_provider import PreprintProvider  # noqa
  from osf.models.preprint_service import PreprintService  # noqa
  from osf.models.identifiers import Identifier  # noqa
  from osf.models.files import (  # noqa
      BaseFileNode,
      File, Folder, FileNode,  # noqa
      FileVersion, StoredFileNode, TrashedFile, TrashedFileNode, TrashedFolder,  # noqa
  )  # noqa
  from osf.models.node_relation import NodeRelation  # noqa
  from osf.models.analytics import UserActivityCounter, PageCounter  # noqa
  from osf.models.admin_profile import AdminProfile  # noqa
  from osf.models.admin_log_entry import AdminLogEntry  # noqa
  
new_contents: from osf.models.metaschema import MetaSchema  # noqa
  from osf.models.base import Guid, BlackListGuid  # noqa
  from osf.models.user import OSFUser  # noqa
  from osf.models.contributor import Contributor, RecentlyAddedContributor  # noqa
  from osf.models.session import Session  # noqa
  from osf.models.institution import Institution  # noqa
  from osf.models.node import AbstractNode, Node, Collection  # noqa
  from osf.models.sanctions import Sanction, Embargo, Retraction, RegistrationApproval, DraftRegistrationApproval, EmbargoTerminationApproval  # noqa
  from osf.models.registrations import Registration, DraftRegistrationLog, DraftRegistration  # noqa
  from osf.models.nodelog import NodeLog  # noqa
  from osf.models.tag import Tag  # noqa
  from osf.models.comment import Comment  # noqa
  from osf.models.conference import Conference  # noqa
  from osf.models.citation import AlternativeCitation, CitationStyle  # noqa
  from osf.models.archive import ArchiveJob, ArchiveTarget  # noqa
  from osf.models.queued_mail import QueuedMail  # noqa
  from osf.models.external import ExternalAccount, ExternalProvider  # noqa
  from osf.models.oauth import ApiOAuth2Application, ApiOAuth2PersonalToken, ApiOAuth2Scope  # noqa
  from osf.models.licenses import NodeLicense, NodeLicenseRecord  # noqa
  from osf.models.private_link import PrivateLink  # noqa
  from osf.models.notifications import NotificationDigest, NotificationSubscription  # noqa
  from osf.models.subject import Subject  # noqa
  from osf.models.preprint_provider import PreprintProvider  # noqa
  from osf.models.preprint_service import PreprintService  # noqa
  from osf.models.identifiers import Identifier  # noqa
  from osf.models.files import (  # noqa
      BaseFileNode,
      File, Folder,  # noqa
      FileVersion, TrashedFile, TrashedFileNode, TrashedFolder,  # noqa
  )  # noqa
  from osf.models.node_relation import NodeRelation  # noqa
  from osf.models.analytics import UserActivityCounter, PageCounter  # noqa
  from osf.models.admin_profile import AdminProfile  # noqa
  from osf.models.admin_log_entry import AdminLogEntry  # noqa
  
subject: Remove imports from references in osf model init