Xray celery rollback (#2251)

* removing code for xray/celery because the sdk is causing errors

* fixinsg the formatting

app/celery/scheduled_tasks.py

@@ -1,13 +1,6 @@
 from datetime import datetime, timedelta
 from typing import List, cast
 
-from celery_aws_xray_sdk_extension.handlers import (
-    xray_after_task_publish,
-    xray_before_task_publish,
-    xray_task_failure,
-    xray_task_postrun,
-    xray_task_prerun,
-)
 from flask import current_app
 from notifications_utils.statsd_decorators import statsd
 from sqlalchemy import and_
@@ -56,13 +49,7 @@
 )
 from app.notifications.process_notifications import send_notification_to_queue
 from app.v2.errors import JobIncompleteError
-from celery import Task, signals
-
-signals.after_task_publish.connect(xray_after_task_publish)
-signals.before_task_publish.connect(xray_before_task_publish)
-signals.task_failure.connect(xray_task_failure)
-signals.task_postrun.connect(xray_task_postrun)
-signals.task_prerun.connect(xray_task_prerun)
+from celery import Task
 
 # https://stackoverflow.com/questions/63714223/correct-type-annotation-for-a-celery-task
 save_smss = cast(Task, save_smss)