code: def __init__(self, config, indentation, parent=None):
      self.bracket_indentation = self.indentation = indentation
      self.parent = parent
  
imports: import re
  from contextlib import contextmanager
  from parso.python.errors import ErrorFinder, ErrorFinderConfig
  from parso.normalizer import Rule
  from parso.python.tree import search_ancestor, Flow, Scope
label_desc: Use image node_id 1 to create a new IndentationNode object from inherited base classes: object with example: obj = IndentationNode(config, indentation, parent)