code: def send_lineage(
      self,
      operator: BaseOperator,
      inlets: list | None = None,
      outlets: list | None = None,
      context: dict | None = None,
  ):
      """
      Send lineage metadata to a backend.
  
      :param operator: the operator executing a transformation on the inlets and outlets
      :param inlets: the inlets to this operator
      :param outlets: the outlets from this operator
      :param context: the current context of the task instance
      """
      raise NotImplementedError()
  
imports: from __future__ import annotations
  from typing import TYPE_CHECKING
label_desc: Use image node_id 1 for calling the LineageBackend obj's underlying member method code with example usage: obj.send_lineage(operator, inlets, outlets, context) without return types