code: def end_event(
      self, event_name: str = "", disable_streams=False
  ) -> None:
      stream_infos = self._stream_infos.get(event_name, {})
      for stream_info in stream_infos.values():
          if not stream_info.disabled:
              self._end_stream_req(stream_info, disable_streams)
  
imports: from typing import Dict, Any, Sequence
  from .lv_types import EventData, StreamItem, StreamCreateRequest, VisArgs
  from .evaler import Evaler
  from .stream import Stream
  from .stream_factory import StreamFactory
  from .filtered_stream import FilteredStream
  import uuid, time, functools
  from .None import utils
  from .notebook_maker import NotebookMaker
label_desc: Use image node_id 13 for calling the WatcherBase obj's underlying member method code with example usage: obj.end_event(event_name, disable_streams) without return types