code: def __str__(self):
      return f"{self.major}.{self.minor}"
  
file_path: catboost/contrib/python/fonttools/fontTools/ufoLib/utils.py
imports: import warnings
  import functools
label_desc: Use image node_id 4 for calling the _VersionTupleEnumMixin obj's underlying member method code with example usage: obj.__str__() and returns: self, str, self