code: def visit_node(self, node):
      with super().visit_node(node):
          with self._visit_node(node):
              yield
  
imports: import re
  from contextlib import contextmanager
  from typing import Tuple
  from parso.python.errors import ErrorFinder, ErrorFinderConfig
  from parso.normalizer import Rule
  from parso.python.tree import Flow, Scope
label_desc: Use image node_id 2 for calling the PEP8Normalizer obj's underlying member method code with example usage: obj.visit_node(node) without return types