add configurable provider in settings.py and update ElevenLabs Api (#2065) (#2074)

application/tts/tts_creator.py

@@ -0,0 +1,18 @@
+from application.tts.google_tts import GoogleTTS
+from application.tts.elevenlabs import ElevenlabsTTS
+from application.tts.base import BaseTTS
+
+
+
+class TTSCreator:
+    tts_providers = {
+        "google_tts": GoogleTTS,
+        "elevenlabs": ElevenlabsTTS,
+    }
+
+    @classmethod
+    def create_tts(cls, tts_type, *args, **kwargs)-> BaseTTS:
+        tts_class = cls.tts_providers.get(tts_type.lower())
+        if not tts_class:
+            raise ValueError(f"No tts class found for type {tts_type}")
+        return tts_class(*args, **kwargs)