text: import logging
  import uuid
  import time
  from datetime import datetime
  from .models import Notification, current_datetime
  
  
  
  def create():
      """
      To insert an entry in dynamodb
      """
      for i in range(1, 20):
          payload = {
              'message_id': str(uuid.uuid4()),
              'from_user': 'parthasaradhi1992@gmail.com',
              'to_user': 'parthasaradhi1992@gmail.com',
              'created_at': current_datetime(),
              'status': 'UNREAD',
              'data': {},
              'message': 'Record Created Successfully {}'.format(i),
              'message_type': 'CONTACTS',
              'reference_link': 'NA',
              'exec_status': 'Success',
              'is_deleted': False
          }
          try:
              notification = Notification(**payload)
              notification.save()
              time.sleep(1)
          except Exception as e:
              logging.error(str(e))
      return None