code: def test_transform_size_to_mpl(width, height, aspect, opts):
      assert _transform_size_to_mpl(width, height, aspect) == opts
  
file_path: hvplot/hvplot/tests/testbackend_transforms.py
imports: import holoviews
  import pytest
  from holoviews.core import Store
  from holoviews.element import Area, Curve
  from hvplot.backend_transforms import _transfer_opts, _transform_size_to_mpl, _is_interactive_opt
label_desc: Use image node_id 1 for calling a global function with example usage: test_transform_size_to_mpl(width, height, aspect, opts) without return types