class_docstr: Security Manager that doesn't need the whole flask app.
code: def __init__(self, session: Session | None = None):
      self.appbuilder = FakeAppBuilder(session)
  
imports: from __future__ import annotations
  from typing import TYPE_CHECKING
  from airflow.providers.fab.auth_manager.security_manager.override import FabAirflowSecurityManagerOverride
label_desc: Use image node_id 1 to create a new ApplessAirflowSecurityManager object from inherited base classes: FabAirflowSecurityManagerOverride with example: obj = ApplessAirflowSecurityManager(session)