code: def make_arg_lists():
      return [[1], [2], [{"a": "b"}]]
  
imports: from __future__ import annotations
  import datetime
  from airflow.decorators import task
  from airflow.models.dag import DAG
  from airflow.operators.python import PythonOperator
label_desc: Use image node_id 1 for calling a global function with example usage: make_arg_lists() and returns: list