code: def visit(self, node):
      # be aware of metadata
      md.visit(self, node)
      return super(ExtendedDefUseChains, self).visit(node)
  
file_path: catboost/contrib/python/pythran/pythran/analyses/use_def_chain.py
imports: from pythran.passmanager import ModuleAnalysis
  import pythran.metadata
  import beniget
label_desc: Use image node_id 2 for calling the ExtendedDefUseChains obj's underlying member method code with example usage: obj.visit(node) and returns: super