Improve multi modul support and refactor

stt_voice_messages/models/model_template.py

@@ -16,8 +16,6 @@
 from abc import ABC, abstractmethod
 from pathlib import Path
 
-from gajim.gtk.const import Setting
-
 from ..helper import Results
 
 
@@ -26,7 +24,3 @@ class Model(ABC):
     @abstractmethod
     def transcribe(self, result: Results, audio_file: Path) -> str:
         return ''
-
-    @abstractmethod
-    def on_setting(self, setting: Setting):
-        pass