code: def test_combined_multiple_paths(self):
      line = "Image Curve {+framewise} [fig_inches=(3, 3) title='foo bar'] (c='b') Layout [string='foo'] Overlay"
      expected = {
          "Image": {
              "norm": Options(framewise=True, axiswise=False),
              "plot": Options(title="foo bar", fig_inches=(3, 3)),
              "style": Options(c="b"),
          },
          "Curve": {
              "norm": Options(framewise=True, axiswise=False),
              "plot": Options(title="foo bar", fig_inches=(3, 3)),
              "style": Options(c="b"),
          },
          "Layout": {"plot": Options(string="foo")},
          "Overlay": {},
      }
      self.assertEqual(OptsSpec.parse(line), expected)
  
imports: from unittest import SkipTest
  from holoviews.element.comparison import ComparisonTestCase
  from holoviews.core.options import Cycle, Options
label_desc: Use image node_id 4 for calling the OptsSpecCombinedOptionsTests obj's underlying member method code with example usage: obj.test_combined_multiple_paths() without return types