class_docstr: Annotates an AST with additional source information like file name.
class_docstr_tok: ["Annotates","an","AST","with","additional","source","information","like","file","name","."]
code: def visit(self, node):
      entered_function = False
      if isinstance(node, gast.FunctionDef):
          entered_function = True
          self._function_stack.append(_Function(node.name))
  
      self._attach_origin_info(node)
      self.generic_visit(node)
  
      if entered_function:
          self._function_stack.pop()
  
imports: import collections
  import difflib
  import io
  import os
  import tokenize
  import gast
  from tensorflow.python.autograph.pyct import anno
  from tensorflow.python.autograph.pyct import ast_util
  from tensorflow.python.autograph.pyct import parser
  from tensorflow.python.autograph.pyct import pretty_printer
  from tensorflow.python.util import tf_inspect
label_desc: Use image node_id 5 for calling the OriginResolver obj's underlying member method code with example usage: obj.visit(node) without return types