class_docstr: This command checks the meta-data of the package.
      
class_docstr_tok: ["This","command","checks","the","meta-data","of","the","package","."]
docstr: Counts the number of warnings that occurs.
docstr_tok: ["Counts","the","number","of","warnings","that","occurs","."]
code: def warn(self, msg):
      """Counts the number of warnings that occurs."""
      self._warnings += 1
      return Command.warn(self, msg)
  
file_path: catboost/contrib/tools/python3/src/Lib/distutils/command/check.py
imports: from distutils.core import Command
  from distutils.errors import DistutilsSetupError
label_desc: Use image node_id 3 for calling the check obj's underlying member method code with example usage: obj.warn(msg) and returns: Command