old_contents: from notifications_python_client.base import BaseAPIClient
  
  
  class NotificationApiClient(BaseAPIClient):
      def __init__(self):
          super().__init__("a", "b", "c")
  
      def init_app(self, app):
          self.base_url = app.config['API_HOST_NAME']
          self.service_id = app.config['ADMIN_CLIENT_USER_NAME']
          self.api_key = app.config['ADMIN_CLIENT_SECRET']
  
      def get_all_notifications(self, page=None):
          params = {}
          if page is not None:
              params['page'] = page
          return self.get(
              url='/notifications',
              params=params
          )
  
      def get_notifications_for_service(self,
                                        service_id,
                                        job_id=None,
                                        template_type=None,
                                        status=None,
                                        page=None,
                                        page_size=None,
                                        limit_days=None):
          params = {}
          if page is not None:
              params['page'] = page
          if page_size is not None:
              params['page_size'] = page_size
          if template_type is not None:
              params['template_type'] = template_type
          if status is not None:
              params['status'] = status
          if job_id:
              return self.get(
                  url='/service/{}/job/{}/notifications'.format(service_id, job_id),
                  params=params
              )
          else:
              if limit_days is not None:
                  params['limit_days'] = limit_days
  
              return self.get(
                  url='/service/{}/notifications'.format(service_id),
                  params=params
              )
  
new_contents: from notifications_python_client.base import BaseAPIClient
  
  
  class NotificationApiClient(BaseAPIClient):
      def __init__(self):
          super().__init__("a", "b", "c")
  
      def init_app(self, app):
          self.base_url = app.config['API_HOST_NAME']
          self.service_id = app.config['ADMIN_CLIENT_USER_NAME']
          self.api_key = app.config['ADMIN_CLIENT_SECRET']
  
      def get_all_notifications(self, page=None):
          params = {}
          if page is not None:
              params['page'] = page
          return self.get(
              url='/notifications',
              params=params
          )
  
      def get_notifications_for_service(
          self,
          service_id,
          job_id=None,
          template_type=None,
          status=None,
          page=None,
          page_size=None,
          limit_days=None
      ):
          params = {}
          if page is not None:
              params['page'] = page
          if page_size is not None:
              params['page_size'] = page_size
          if template_type is not None:
              params['template_type'] = template_type
          if status is not None:
              params['status'] = status
          if job_id:
              return self.get(
                  url='/service/{}/job/{}/notifications'.format(service_id, job_id),
                  params=params
              )
          else:
              if limit_days is not None:
                  params['limit_days'] = limit_days
  
              return self.get(
                  url='/service/{}/notifications'.format(service_id),
                  params=params
              )
  
subject: Make indentation more sensible