no no

app.py

@@ -1,11 +1,16 @@
 import os
 
-# 🧩 Disable Node.js launch completely (fixes "--import" error on Hugging Face GPUs)
+# 🚫 Fix for Hugging Face Spaces (T4 GPU) Node.js error:
+# Prevents `/usr/bin/node: bad option: --import` by disabling Node UI spawning
 os.environ["GRADIO_LAUNCH_METHOD"] = "headless"
 os.environ["GRADIO_SKIP_JS_SETUP"] = "1"
 os.environ["GRADIO_ALLOW_LEGACY_NODE_LAUNCH"] = "1"
 os.environ["GRADIO_NODE_LAUNCH_METHOD"] = "legacy"
 os.environ["GRADIO_DISABLE_ANALYTICS"] = "1"
+
+# Optional: force CPU-safe start until GPU ready (for smoother init)
+os.environ["TORCH_CUDA_ARCH_LIST"] = "8.6"
+
 import random
 import numpy as np
 import torch
@@ -13,9 +18,9 @@ from src.chatterbox.mtl_tts import ChatterboxMultilingualTTS, SUPPORTED_LANGUAGE
 import gradio as gr
 import spaces
 
-# --- Device Setup ---
+# ✅ Detect CUDA
 DEVICE = "cuda" if torch.cuda.is_available() else "cpu"
-print(f"🚀 Using device: {DEVICE}")
+print(f"✅ Model ready on {DEVICE}")
 
 # --- Global Model Cache ---
 MODEL = None