SW-609: Decode bytes to string to make Pyhton3 happy

SAS/SpecificationServices/lib/translation_service.py

@@ -144,7 +144,7 @@ class SpecificationTranslationHandler(MessageHandlerInterface):
                 logger.error("Exception while translating specification -> " + str(err))
                 raise
 
-        logger.debug("MoM spec after translation -> " + momspec_xml)
+        logger.debug("MoM spec after translation -> " + momspec_xml.decode("utf-8"))
         response = validationrpc.validate_mom_specification(momspec_xml)
         if response["valid"]:
             logger.info("Translation successful")