code: def __init__(self, name, description="", parser=None):
      self.name = name
      self.description = description
      self.options = []
      self.parser = parser
  
imports: import argparse
  import warnings
  import py
  import six
  from _pytest.config.exceptions import UsageError
label_desc: Use image node_id 1 to create a new OptionGroup object from inherited base classes: object with example: obj = OptionGroup(name, description, parser)