Localize notification_utils to the API

This changeset pulls in all of the notification_utils code directly into the API and removes it as an external dependency.  We are doing this to cut down on operational maintenance of the project and will begin removing parts of it no longer needed for the API.

Signed-off-by: Carlo Costino <carlo.costino@gsa.gov>

app/celery/scheduled_tasks.py

@@ -1,7 +1,6 @@
 from datetime import datetime, timedelta
 
 from flask import current_app
-from notifications_utils.clients.zendesk.zendesk_client import NotifySupportTicket
 from sqlalchemy import between
 from sqlalchemy.exc import SQLAlchemyError
 
@@ -32,6 +31,7 @@ from app.dao.users_dao import delete_codes_older_created_more_than_a_day_ago
 from app.enums import JobStatus, NotificationType
 from app.models import Job
 from app.notifications.process_notifications import send_notification_to_queue
+from notifications_utils.clients.zendesk.zendesk_client import NotifySupportTicket
 
 MAX_NOTIFICATION_FAILS = 10000
 

app/celery/tasks.py

@@ -2,7 +2,6 @@ import json
 from datetime import datetime
 
 from flask import current_app
-from notifications_utils.recipients import RecipientCSV
 from requests import HTTPError, RequestException, request
 from sqlalchemy.exc import IntegrityError, SQLAlchemyError
 
@@ -27,6 +26,7 @@ from app.serialised_models import SerialisedService, SerialisedTemplate
 from app.service.utils import service_allowed_to_send_to
 from app.utils import DATETIME_FORMAT
 from app.v2.errors import TotalRequestsError
+from notifications_utils.recipients import RecipientCSV
 
 
 @notify_celery.task(name="process-job")