from __future__ import annotations from datetime import timedelta from airflow import DAG, dag from airflow.operators.datetime import BranchDateTimeOperator def sla_callback(*arg, **kwargs): pass DAG(dag_id="class_sla_callback", sla_miss_callback=sla_callback) @dag(sla_miss_callback=sla_callback) def decorator_sla_callback(): pass @dag() def decorator_deprecated_operator_args(): branch_dt_op2 = BranchDateTimeOperator( task_id="branch_dt_op2", sla=timedelta(seconds=10), ) branch_dt_op2