text: from snipssonos.shared.use_case import UseCase
  from snipssonos.shared.response_object import ResponseSuccess, ResponseFailure
  
  
  class ResumeMusicUseCase(UseCase):
      def __init__(self, device_discovery_service, device_transport_control_service):
          self.device_discovery_service = device_discovery_service
          self.device_transport_control_service = device_transport_control_service
  
      def process_request(self, request_object):
          device = self.device_discovery_service.get()
          self.device_transport_control_service.resume(device)
  
          return ResponseSuccess()
  