Update app.py

app.py

@@ -3,7 +3,7 @@ from llama_cpp import Llama
 import os
 from groq import Groq
 import numpy as np
-from scipy.io import wavfile
+import wave
 
 #tts
 from balacoon_tts import TTS
@@ -47,10 +47,11 @@ llm = Llama.from_pretrained(
 def text_to_speech(text):
     with tempfile.NamedTemporaryFile(delete=False, suffix='.wav') as temp_file:
         with locker:
-            audio_data, sample_rate, *_ = tts.synthesize(text, "92")
-            audio_data_int16 = (audio_data * 32767).astype(np.int16)
+            samples = tts.synthesize(text, "92")
         output_file = temp_file.name
-        wavfile.write(output_file, sample_rate, audio_data_int16)
+        with wave.open(f"{output_file}", "w") as fp:
+            fp.setparams((1, 2, tts.get_sampling_rate(), len(samples), "NONE", "NONE"))
+            fp.writeframes(samples)
     return output_file