class_docstr: Pool schema.
class_docstr_tok: ["Pool","schema","."]
docstr: Return the queued slots of the pool.
docstr_tok: ["Return","the","queued","slots","of","the","pool","."]
code: def get_queued_slots(obj: Pool) -> int:
      """Return the queued slots of the pool."""
      return obj.queued_slots()
  
file_path: airflow/airflow/api_connexion/schemas/pool_schema.py
imports: from __future__ import annotations
  from typing import NamedTuple
  from marshmallow import Schema, fields
  from marshmallow_sqlalchemy import SQLAlchemySchema, auto_field
  from airflow.models.pool import Pool
label_desc: Use image node_id 3 for calling the PoolSchema obj's underlying member method code with example usage: obj.get_queued_slots(obj) and returns: obj