STY: Style fix

tests/test_issues_pylib.py

@@ -79,7 +79,7 @@ def test_gitlab_com_103():
     db.configure_connection(auth_token=auth_token)
     #
     c = db.Container()
-    c.extend([db.Record(id=i) for i in range(1000,5000)])
+    c.extend([db.Record(id=i) for i in range(1000, 5000)])
     with pytest.raises(db.exceptions.TransactionError) as te:
         c.retrieve()
         assert "authentication token" not in str(te)