Sort imports

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: pombredanne

src/packagedcode/licensing.py

@@ -10,6 +10,8 @@
 import logging
 import os
 
+import saneyaml
+
 from licensedcode.cache import build_spdx_license_expression
 from licensedcode.cache import get_cache
 from licensedcode.detection import LicenseDetection
@@ -33,8 +35,6 @@
 from summarycode.classify import LEGAL_STARTS_ENDS
 from summarycode.classify import README_STARTS_ENDS
 
-import saneyaml
-
 
 """
 Detect and normalize licenses as found in package manifests data.