Update app.py

app.py

@@ -1,3 +1,11 @@
+# Import 'spaces' early to prevent CUDA initialization conflicts
+try:
+    import spaces
+    USING_SPACES = True
+except ImportError:
+    USING_SPACES = False
+
+# Delay PyTorch and related imports until after 'spaces'
 import re
 import gradio as gr
 import numpy as np
@@ -10,7 +18,6 @@ from model.utils import (
     get_tokenizer,
     convert_char_to_pinyin,
 )
-
 from infer.utils_infer import (
     load_vocoder,
     load_model,
@@ -23,18 +30,11 @@ from transformers import pipeline
 import click
 import soundfile as sf
 
-# Import 'spaces' early to avoid CUDA initialization conflicts
-try:
-    import spaces
-    USING_SPACES = True
-except ImportError:
-    USING_SPACES = False
-
-# Import PyTorch and related libraries after 'spaces'
+# Import PyTorch and torchaudio after 'spaces'
 import torch
 import torchaudio
 
-# GPU decorator handling for 'spaces'
+# GPU decorator for 'spaces'
 def gpu_decorator(func):
     if USING_SPACES:
         return spaces.GPU(func)