code: def test_hexstr_short_rgba_conversion_is_invertible(hexstr_short):
      hexstr_short = "#" + hexstr_short
      assert (
          color.Color.from_hexstr(hexstr_short).hexstr_short
          == hexstr_short
      )
  
file_path: kubric/test/test_color.py
imports: import pytest
  import hypothesis
  from hypothesis import strategies
  from kubric.core import color
label_desc: Use image node_id 10 for calling a global function with example usage: test_hexstr_short_rgba_conversion_is_invertible(hexstr_short) without return types