class_docstr: A vertex for a lineage graph.
class_docstr_tok: ["A","vertex","for","a","lineage","graph","."]
docstr: Initialize ``Vertex`` instance.
docstr_tok: ["Initialize","``","Vertex","``","instance","."]
code: def __init__(
      self,
      arn: str,
      lineage_entity: str,
      lineage_source: str,
      sagemaker_session,
  ):
      """Initialize ``Vertex`` instance."""
      self.arn = arn
      self.lineage_entity = lineage_entity
      self.lineage_source = lineage_source
      self._session = sagemaker_session
  
imports: from __future__ import absolute_import
  from datetime import datetime
  from enum import Enum
  from typing import Any, Optional, Union, List, Dict
  from json import dumps
  from re import sub, search
  from sagemaker.utils import get_module
  from sagemaker.lineage._utils import get_resource_name_from_arn
label_desc: Use image node_id 1 to create a new Vertex object  with example: obj = Vertex(arn, lineage_entity, lineage_source, sagemaker_session)