class_docstr: Space for components in all directions around the panels
class_docstr_tok: ["Space","for","components","in","all","directions","around","the","panels"]
docstr: Top of the panels in figure space
docstr_tok: ["Top","of","the","panels","in","figure","space"]
code: def top(self):
      """
      Top of the panels in figure space
      """
      return 1 - self.t.total
  
imports: from __future__ import annotations
  import typing
  from abc import ABC
  from dataclasses import dataclass, fields
  from itertools import chain
  from matplotlib._tight_layout import get_subplotspec_list
  from ..facets import facet_grid, facet_null, facet_wrap
  from .patches import SFancyBboxPatch
  from .utils import bbox_in_figure_space, tight_bbox_in_figure_space
label_desc: Use image node_id 4 for calling the LRTBSpaces obj's underlying member method code with example usage: obj.top() and returns: unknown