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app.py

@@ -59,7 +59,7 @@ if not hasattr(torchaudio, "info"):
 
 from df.enhance import enhance, init_df, load_audio, save_audio
 
-# FORCE BUILD TRIGGER: 15:20:00 Jan 20 2026
+# FORCE BUILD TRIGGER: 15:35:00 Jan 20 2026
 
 # 🛠️ Monkeypatch torchaudio.load
 try:
@@ -104,7 +104,7 @@ def load_models():
         MODELS["translate"] = "active"
 
     if MODELS["denoiser"] is None:
-        print("扫 Loading DeepFilterNet...")
+        print("🧹 Loading DeepFilterNet...")
         try:
             MODELS["denoiser"] = init_df()
             print("✨ DeepFilterNet Loaded")
@@ -199,7 +199,7 @@ def create_wav_header(sample_rate=24000, channels=1, bit_depth=16):
     header.extend((bit_depth).to_bytes(2, 'little'))
     header.extend(b'data')
     header.extend((0xFFFFFFFF).to_bytes(4, 'little'))
-    return header
+    return bytes(header)
 
 # 🚀 Sync Generator for ZeroGPU
 @spaces.GPU