code: def __init__(
      self, style_transformations: Sequence[StyleTransformation]
  ) -> None:
      self.style_transformations = style_transformations
  
imports: from __future__ import annotations
  from abc import ABCMeta, abstractmethod
  from colorsys import hls_to_rgb, rgb_to_hls
  from typing import Callable, Hashable, Sequence
  from prompt_toolkit.cache import memoized
  from prompt_toolkit.filters import FilterOrBool, to_filter
  from prompt_toolkit.utils import AnyFloat, to_float, to_str
  from .base import ANSI_COLOR_NAMES, Attrs
  from .style import parse_color
label_desc: Use image node_id 1 to create a new _MergedStyleTransformation object from inherited base classes: StyleTransformation with example: obj = _MergedStyleTransformation(style_transformations)