code: def style_from_pygments(style_cls=pygments_DefaultStyle,
                          style_dict=None,
                          include_defaults=True):
      
      assert style_dict is None or isinstance(style_dict, dict)
      assert style_cls is None or issubclass(style_cls, pygments_Style)
  
      styles_dict = {}
  
      if style_cls is not None:
          styles_dict.update(style_cls.styles)
  
      if style_dict is not None:
          styles_dict.update(style_dict)
  
      return style_from_dict(styles_dict, include_defaults=include_defaults)
docs: Shortcut to create a :class:`.Style` instance from a Pygments style class
      and a style dictionary.
  
      Example::
  
          from prompt_toolkit.styles.from_pygments import style_from_pygments
          from pygments.styles import get_style_by_name
          style = style_from_pygments(get_style_by_name('monokai'))
  
      :param style_cls: Pygments style class to start from.
      :param style_dict: Dictionary for this style. `{Token: style}`.
      :param include_defaults: (`bool`) Include prompt_toolkit extensions.