class_docstr: Mangle given names in and ast tree to make sure they do not conflict with
  user code.
class_docstr_tok: ["Mangle","given","names","in","and","ast","tree","to","make","sure","they","do","not","conflict","with","user","code","."]
code: def _visit_Import_and_ImportFrom(self, node):
      for alias in node.names:
          asname = alias.name if alias.asname is None else alias.asname
          if self.predicate(asname):
              new_name: str = "mangle-" + asname
              self.log("Mangling Alias", new_name)
              alias.asname = new_name
          else:
              self.log("Not mangling Alias", alias.asname)
      return node
  
file_path: catboost/contrib/python/ipython/py3/IPython/core/magics/ast_mod.py
imports: from ast import NodeTransformer, Store, Load, Name, Expr, Assign, Module
  import ast
  import copy
  from typing import Dict, Optional
label_desc: Use image node_id 7 for calling the Mangler obj's underlying member method code with example usage: obj._visit_Import_and_ImportFrom(node) and returns: node