code: def visit_Attribute(self, node):
      node = self.generic_visit(node)
      if isinstance(node.ctx, ast.Load) and hasanno(
          node.value, "value"
      ):
          parent_value = getanno(node.value, "value")
          if parent_value is not None and hasattr(
              parent_value, node.attr
          ):
              setanno(
                  node,
                  "name",
                  getanno(node.value, "name") + "." + node.attr,
              )
              setanno(node, "value", getattr(parent_value, node.attr))
              self.check_objax_var_module(node)
  
      return node
  
file_path: objax/objax/util/tracing.py
imports: import inspect
  import ast
  import re
  import tokenize
  from io import StringIO
  from typing import Callable
  from objax.variable import BaseVar, VarCollection
  from objax.module import Module
label_desc: Use image node_id 4 for calling the AnalyzeUserVariablesNodeTransformer obj's underlying member method code with example usage: obj.visit_Attribute(node) and returns: node