comments/views.py - Grouped imports, removed commented code, var names

Pylint and sonarlint

backend/secfit/comments/views.py

-from django.shortcuts import render
-from rest_framework import generics, mixins
+from django.db.models import Q
+from rest_framework import generics, mixins, permissions
+from rest_framework.filters import OrderingFilter
 from comments.models import Comment, Like
-from rest_framework import permissions
 from comments.permissions import IsCommentVisibleToUser
-from workouts.permissions import IsOwner, IsReadOnly
 from comments.serializers import CommentSerializer, LikeSerializer
-from django.db.models import Q
-from rest_framework.filters import OrderingFilter
+from workouts.permissions import IsOwner, IsReadOnly
 
 # Create your views here.
 class CommentList(
     mixins.ListModelMixin, mixins.CreateModelMixin, generics.GenericAPIView
 ):
-    # queryset = Comment.objects.all()
     serializer_class = CommentSerializer
     permission_classes = [permissions.IsAuthenticated]
     filter_backends = [OrderingFilter]
@@ -29,12 +26,13 @@ class CommentList(
 
     def get_queryset(self):
         workout_pk = self.kwargs.get("pk")
-        qs = Comment.objects.none()
+        query_set = Comment.objects.none()
 
         if workout_pk:
-            qs = Comment.objects.filter(workout=workout_pk)
+            query_set = Comment.objects.filter(workout=workout_pk)
         elif self.request.user:
-            """A comment should be visible to the requesting user if any of the following hold:
+            """
+            A comment should be visible to the requesting user if any of the following hold:
             - The comment is on a public visibility workout
             - The comment was written by the user
             - The comment is on a coach visibility workout and the user is the workout owner's coach
@@ -43,8 +41,7 @@ class CommentList(
             # The code below is kind of duplicate of the one in ./permissions.py
             # We should replace it with a better solution.
             # Or maybe not.
-            
-            qs = Comment.objects.filter(
+            query_set = Comment.objects.filter(
                 Q(workout__visibility="PU")
                 | Q(owner=self.request.user)
                 | (
@@ -54,7 +51,7 @@ class CommentList(
                 | Q(workout__owner=self.request.user)
             ).distinct()
 
-        return qs
+        return query_set
 
 # Details of comment
 class CommentDetail(