code: def pipeline_begin_node_type_name(p: pipeline.Pipeline) -> str:
      """Builds the type name of a Pipeline Begin node."""
      return f"{p.type}{constants.PIPELINE_BEGIN_NODE_SUFFIX}"
  
imports: from typing import cast, List, Optional, Sequence, Tuple, Type, Union, Dict, Any, Set
  from tfx import types
  from tfx.dsl.compiler import constants
  from tfx.dsl.components.base import base_node
  from tfx.dsl.components.common import importer
  from tfx.dsl.components.common import resolver
  from tfx.dsl.context_managers import dsl_context_registry
  from tfx.dsl.placeholder import placeholder
  from tfx.orchestration import data_types_utils
  from tfx.orchestration import pipeline
  from tfx.proto.orchestration import pipeline_pb2
  from tfx.types import channel
  from ml_metadata.proto import metadata_store_pb2
label_desc: Use image node_id 11 for calling a global function with example usage: pipeline_begin_node_type_name(p) and returns: p, constants