flake8 fixes

Author: Obada Haddad

src/apps/api/serializers/submissions.py

@@ -8,8 +8,6 @@
 from rest_framework import serializers
 from rest_framework.exceptions import PermissionDenied
 
-logger = logging.getLogger(__name__)
-
 from api.mixins import DefaultUserCreateMixin
 from api.serializers import leaderboards
 from api.serializers.tasks import TaskSerializer
@@ -21,6 +19,8 @@
 from tasks.models import Task
 from queues.models import Queue
 
+logger = logging.getLogger(__name__)
+
 
 class SubmissionSerializer(serializers.ModelSerializer):
     scores = SubmissionScoreSerializer(many=True)