Update app.py

app.py

@@ -680,6 +680,7 @@ import ChatTTS
 import random
 import numpy as np
 
+
 print("loading ChatTTS model...")
 chat = ChatTTS.Chat()
 chat.load_models()
@@ -1242,6 +1243,11 @@ def generate_audio_mars5(text):
 chat = ChatTTS.Chat()
 chat.load_models()
 
+# Ensure the sample rate attribute is set
+if not hasattr(chat, 'sr'):
+    chat.sr = 22050  # Or the appropriate sample rate for your use case
+
+# Continue with the rest of your script
 def generate_audio_chattts(text, temperature=0.3, top_p=0.7, top_k=20):
     rand_spk = torch.randn(768)
     params_infer_code = {