code: def test_process_crs(raw_crs) -> None:
      crs = process_crs(raw_crs)
      assert isinstance(crs, ccrs.CRS)
  
imports: import cartopy.crs
  import pytest
  import geoviews
  from geoviews.util import from_xarray, process_crs
label_desc: Use image node_id 1 for calling a global function with example usage: test_process_crs(raw_crs) without return types