code: def __init__(
      self,
      anchor,
      tag,
      implicit,
      start_mark=None,
      end_mark=None,
      flow_style=None,
  ):
      self.anchor = anchor
      self.tag = tag
      self.implicit = implicit
      self.start_mark = start_mark
      self.end_mark = end_mark
      self.flow_style = flow_style
  
label_desc: Use image node_id 1 to create a new CollectionStartEvent object from inherited base classes: NodeEvent with example: obj = CollectionStartEvent(anchor, tag, implicit, start_mark, end_mark, flow_style)