code: def __init__(self, visitors):
      self.visitors = visitors
      self.skipping = [None] * len(visitors)
  
imports: from copy import copy
  from .None import ast
  from .visitor_meta import QUERY_DOCUMENT_KEYS, VisitorMeta
label_desc: Use image node_id 1 to create a new ParallelVisitor object from inherited base classes: Visitor with example: obj = ParallelVisitor(visitors)