prioritize pmid over pubmed for prefix resolution of ncbi pubmed identifiers based on resolution for GO

Author: sierra-moxon

tests/test_core/test_prefixmaps.py

@@ -182,7 +182,6 @@ def test_from_upstream(self):
             self.assertEqual(pm[pfx], exp)
             self.assertEqual(pmi[exp], pfx)
 
-
     def test_synonyms(self):
         # prefixmaps prioritizes GO prefix resolution over bioregistry in terms of adding canonical tags.
         canonical = "PMID:1234"