Update test_skos_reader.py

Author: cthoyt

tests/test_struct/test_skos/test_skos_reader.py

@@ -7,7 +7,7 @@
 import rdflib
 
 from pyobo.struct import Obo
-from pyobo.struct.skosrdf import get_skos_ontology
+from pyobo.struct.skos import get_skos_ontology
 
 HERE = Path(__file__).parent.resolve()
 PATH = HERE.joinpath("test.ttl")