Clean commented code (#1875)

# What this PR does

## Which issue(s) this PR fixes

## Checklist

- [ ] Unit, integration, and e2e (if applicable) tests updated
- [ ] Documentation added (or `pr:no public docs` PR label added if not
required)
- [ ] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)

engine/apps/api/views/alert_receive_channel.py

@@ -4,8 +4,6 @@ from django_filters.rest_framework import DjangoFilterBackend
 from rest_framework import status
 from rest_framework.decorators import action
 from rest_framework.filters import SearchFilter
-
-# from rest_framework.pagination import PageNumberPagination
 from rest_framework.permissions import IsAuthenticated
 from rest_framework.response import Response
 from rest_framework.viewsets import ModelViewSet
@@ -33,12 +31,6 @@ from common.api_helpers.mixins import (
 from common.exceptions import MaintenanceCouldNotBeStartedError, TeamCanNotBeChangedError, UnableToSendDemoAlert
 from common.insight_log import EntityEvent, write_resource_insight_log
 
-# class AlertReceiveChannelPagination(PageNumberPagination):
-#     page_size = 25
-#     page_query_param = "page"
-#     page_size_query_param = "perpage"
-#     max_page_size = 50
-
 
 class AlertReceiveChannelFilter(ByTeamModelFieldFilterMixin, filters.FilterSet):
     maintenance_mode = filters.MultipleChoiceFilter(
@@ -89,7 +81,6 @@ class AlertReceiveChannelView(
     search_fields = ("verbal_name",)
 
     filterset_class = AlertReceiveChannelFilter
-    # pagination_class = AlertReceiveChannelPagination
 
     rbac_permissions = {
         "metadata": [RBACPermission.Permissions.INTEGRATIONS_READ],