<gh_stars>0
class YeastValidationError(Exception):
    """
    YeastValidationError is raised when a step validation was unsuccessful.
    """
    pass


class YeastRecipeError(Exception):
    """
    YeastRecipeError is raised when there was an error on the Recipe
    """
    pass


class YeastPreparationError(Exception):
    """
    YeastPreparationError is raised when there was an error on the recipe preparation
    """
    pass


class YeastBakeError(Exception):
    """
    YeastRecipeError is raised when there was an error while baking
    """
    pass


class YeastTransformerError(Exception):
    """
    YeastRecipeError is raised when there was an error while transforming
    """
    pass


class YeastCookbookError(Exception):
    """
    YeastCookbookError is raised when there was an error on the cookbook
    """
    pass

class YeastValidationError(Exception):
    """
    YeastValidationError is raised when a step validation was unsuccessful.
    """
    pass


class YeastRecipeError(Exception):
    """
    YeastRecipeError is raised when there was an error on the Recipe
    """
    pass


class YeastPreparationError(Exception):
    """
    YeastPreparationError is raised when there was an error on the recipe preparation
    """
    pass


class YeastBakeError(Exception):
    """
    YeastRecipeError is raised when there was an error while baking
    """
    pass


class YeastTransformerError(Exception):
    """
    YeastRecipeError is raised when there was an error while transforming
    """
    pass


class YeastCookbookError(Exception):
    """
    YeastCookbookError is raised when there was an error on the cookbook
    """
    pass
YeastValidationError is raised when a step validation was unsuccessful. YeastRecipeError is raised when there was an error on the Recipe YeastPreparationError is raised when there was an error on the recipe preparation YeastRecipeError is raised when there was an error while baking YeastRecipeError is raised when there was an error while transforming YeastCookbookError is raised when there was an error on the cookbook