class_docstr: This class serves as an intermediate representation of the
  pattern tree during the conversion to sets of leaf-to-root
  subpatterns
class_docstr_tok: ["This","class","serves","as","an","intermediate","representation","of","the","pattern","tree","during","the","conversion","to","sets","of","leaf-to-root","subpatterns"]
code: def __repr__(self):
      return str(self.type) + " " + str(self.name)
  
file_path: catboost/contrib/tools/python/src/Lib/lib2to3/btm_utils.py
imports: from .None import pytree
  from .pgen2 import grammar, token
  from .pygram import pattern_symbols, python_symbols
label_desc: Use image node_id 2 for calling the MinNode obj's underlying member method code with example usage: obj.__repr__() and returns: unknown