feat: 后端封装tts，可以通过配置文件切换openvoice和vits

app/dependencies/tts.py

@@ -1,11 +1,23 @@
-from utils.tts.openvoice_utils import TextToSpeech
+
 from app.dependencies.logger import get_logger
+from config import get_config
 
 logger = get_logger()
+Config = get_config()
+
+from utils.tts.openvoice_utils import TextToSpeech
+openvoice_tts = TextToSpeech(use_tone_convert=True,device='cuda')
+logger.info("TTS_OPENVOICE 初始化成功")
+
+from utils.tts.vits_utils import TextToSpeech
+vits_tts = TextToSpeech()
+logger.info("TTS_VITS 初始化成功")
+
+    
 
 #初始化全局tts对象
-tts = TextToSpeech(use_tone_convert=True,device='cuda')
-logger.info("TTS初始化成功")
-
-def get_tts():
-    return tts
+def get_tts(tts_type=Config.TTS_UTILS):
+    if tts_type == "OPENVOICE":
+        return openvoice_tts
+    elif tts_type == "VITS":
+        return vits_tts