code: def plan_input_data_op(op: InputData) -> PhysicalOperator:
      """Get the corresponding DAG of physical operators for InputData."""
  
      return InputDataBuffer(
          input_data=op.input_data,
          input_data_factory=op.input_data_factory,
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: plan_input_data_op(op) and returns: InputDataBuffer