Update app.py

app.py

@@ -39,9 +39,8 @@ from scipy.io.wavfile import write, read
 
 import subprocess
 
-#os.system('pip install TTS')
-#from TTS.api import TTS
-tts = TTS(model_name="tts_models/zh-CN/baker/tacotron2-DDC-GST", progress_bar=False, gpu=True)
+from gtts import gTTS
+
 import whisper
 model = whisper.load_model("small")
 os.system('pip install voicefixer --upgrade')
@@ -62,11 +61,11 @@ mes1 = [
 ]
 
 mes2 = [
-    {"role": "system", "content": "You are a mental health therapist. Your name is Tina."}
+    {"role": "system", "content": "You are a mental health therapist. Respond to me only in Chinese. Your name is Tina."}
 ]
 
 mes3 = [
-    {"role": "system", "content": "You are my personal assistant. Your name is Alice."}
+    {"role": "system", "content": "You are my personal assistant. Respond to me only in Chinese. Your name is Alice."}
 ]
 
 res = []
@@ -190,9 +189,10 @@ def voice_conversion(apikey, ta, audio, choice1):
 
     chat_response = completion.choices[0].message.content
 
-    messages.append({"role": "assistant", "content": chat_response})   
+    messages.append({"role": "assistant", "content": chat_response}) 
 
-    tts.tts_to_file(chat_response, file_path="output.wav")
+    tts = gTTS(chat_response, lang='zh-CN')
+    tts.save("output.wav")
 
     target_audio = "target.wav"
     reference_audio = "output.wav"