chore: copilot comment

#1252 (review)

Author: dopry

oauth2_provider/oauth2_validators.py

@@ -236,7 +236,7 @@ def _load_application(self, client_id, request):
                 log.debug("Failed to load application: Application %r is not usable" % (client_id))
                 return None
             request.client = client
-            log.debug("Loaded application %r from database", client)
+            log.debug("Loaded application with client_id %r from database", client.client_id)
             return request.client
         except Application.DoesNotExist:
             log.debug("Failed to load application: Application %r does not exist" % (client_id))