Get a list of ingredients for guacamole.

def get_ingredients(self):
        """Get a list of ingredients for guacamole."""
        return [
            cmdtree.CommandTreeBuilder(self.command),
            cmdtree.CommandTreeDispatcher(),
            argparse.AutocompleteIngredient(),
            argparse.ParserIngredient(),
            crash.VerboseCrashHandler(),
            ansi.ANSIIngredient(),
            log.Logging(),
        ]