fix comments

apps/travelperk/views.py

@@ -5,11 +5,6 @@
 from rest_framework.response import Response
 from rest_framework.views import status
 
-from django.http import JsonResponse
-from django.views.decorators.csrf import csrf_exempt
-from django.views.decorators.http import require_POST
-import json
-
 from workato import Workato
 from workato.exceptions import *
 
@@ -19,7 +14,6 @@
 from apps.travelperk.serializers import TravelperkSerializer, TravelPerkConfigurationSerializer
 from apps.travelperk.models import TravelPerk, TravelPerkConfiguration
 from apps.travelperk.actions import connect_travelperk
-from connectors.travelperk import exceptions as travelperk_exc
 
 from .helpers import get_refresh_token_using_auth_code