ENCOA-295

ielts_be/services/abc/exam/listening.py

@@ -20,6 +20,10 @@ class IListeningService(ABC):
     async def generate_mp3(self, dto) -> bytes:
         pass
 
+    @abstractmethod
+    async def create_instructions(self, text: str) -> bytes:
+        pass
+
     @abstractmethod
     async def import_exam(
             self, exercises: UploadFile, solutions: UploadFile = None

ielts_be/services/abc/third_parties/tts.py

@@ -1,5 +1,5 @@
 from abc import ABC, abstractmethod
-from typing import Union
+from typing import Union, Optional
 
 
 class ITextToSpeechService(ABC):
@@ -9,14 +9,5 @@ class ITextToSpeechService(ABC):
         pass
 
     @abstractmethod
-    async def text_to_speech(self, dialog) -> bytes:
+    async def text_to_speech(self, dialog, include_final_cue = True) -> bytes:
         pass
-
-    @abstractmethod
-    async def _conversation_to_speech(self, conversation: list):
-        pass
-
-    @abstractmethod
-    async def _text_to_speech(self, text: str):
-        pass
-