diff --git a/src/packagedcode/opam.py b/src/packagedcode/opam.py
index 34e7cb9f76..dff9048a2f 100644
--- a/src/packagedcode/opam.py
+++ b/src/packagedcode/opam.py
@@ -1,4 +1,3 @@
-
 # Copyright (c) nexB Inc. and others. All rights reserved.
 # ScanCode is a trademark of nexB Inc.
 # SPDX-License-Identifier: Apache-2.0
@@ -147,21 +146,14 @@ def get_api_data_url(name, version):
     r'(?P<version>(.*))'
 ).match
 
+
 def _test_parse():
     """
     Example::
 
     >>> p = parse_file_line('authors: "BAP Team"')
-    >>> assert p.group('key') == ('authors')
-    >>> assert p.group('value') == ('"BAP Team"')
-
     >>> p = parse_checksum('md5=b7a7b7cce64eabf224d05ed9f2b9d471')
-    >>> assert p.group('key') == ('md5')
-    >>> assert p.group('value') == ('b7a7b7cce64eabf224d05ed9f2b9d471')
-
     >>> p = parse_dep('"bap-std" {= "1.0.0"}')
-    >>> assert p.group('name') == ('bap-std')
-    >>> assert p.group('version') == ('{= "1.0.0"}')
     """