old_contents: from commitizen import out
  from commitizen.__version__ import __version__
  from commitizen.config import BaseConfig
  
  
  class Version:
      """Get the version of the installed commitizen or the current project."""
  
      def __init__(self, config: BaseConfig, *args):
          self.config: BaseConfig = config
          self.parameter = args[0]
  
      def __call__(self):
          if self.parameter.get("project"):
              version = self.config.settings["version"]
              if version:
                  out.write(f"{version}")
              else:
                  out.error(f"No project information in this project.")
          elif self.parameter.get("verbose"):
              out.write(f"Installed Commitizen Version: {__version__}")
              version = self.config.settings["version"]
              if version:
                  out.write(f"Project Version: {version}")
              else:
                  out.error(f"No project information in this project.")
          else:
              # if no argument is given, show installed commitizen version
              out.write(f"{__version__}")
  
new_contents: from commitizen import out
  from commitizen.__version__ import __version__
  from commitizen.config import BaseConfig
  
  
  class Version:
      """Get the version of the installed commitizen or the current project."""
  
      def __init__(self, config: BaseConfig, *args):
          self.config: BaseConfig = config
          self.parameter = args[0]
  
      def __call__(self):
          if self.parameter.get("project"):
              version = self.config.settings["version"]
              if version:
                  out.write(f"{version}")
              else:
                  out.error("No project information in this project.")
          elif self.parameter.get("verbose"):
              out.write(f"Installed Commitizen Version: {__version__}")
              version = self.config.settings["version"]
              if version:
                  out.write(f"Project Version: {version}")
              else:
                  out.error("No project information in this project.")
          else:
              # if no argument is given, show installed commitizen version
              out.write(f"{__version__}")
  
subject: align with flake8 newest version