| """ | |
| Voice service abstract class | |
| """ | |
| class Voice(object): | |
| def voiceToText(self, voice_file): | |
| """ | |
| Send voice to voice service and get text | |
| """ | |
| raise NotImplementedError | |
| def textToVoice(self, text): | |
| """ | |
| Send text to voice service and get voice | |
| """ | |
| raise NotImplementedError | |