Update app.py

app.py

@@ -1,19 +1,26 @@
 
-import os, subprocess, sys
-os.environ["HF_FORCE_SAFE_SERIALIZATION"] = "1"   # safetensors
-os.environ["XFORMERS_FORCE_DISABLE"] = "1"       # ✅ xformers 완전 비활성화
+import os, sys, types, subprocess
+os.environ["HF_FORCE_SAFE_SERIALIZATION"] = "1"
+os.environ["XFORMERS_FORCE_DISABLE"] = "1"      # 그래도 import는 발생 → 가짜 모듈 주입
 
+# ── ✨ xformers 더미 모듈 삽입 ─────────────────────────
+dummy = types.ModuleType("xformers")
+dummy.ops = types.ModuleType("xformers.ops")    # audiocraft가 ops 하위모듈도 찾음
+sys.modules["xformers"] = dummy
+sys.modules["xformers.ops"] = dummy.ops
+# ─────────────────────────────────────────────────────
 
-# ─── audiocraft 동적 설치 (한 번만) ───
+# ── audiocraft 동적 설치 ──
 try:
     from audiocraft.models import MusicGen
 except ModuleNotFoundError:
-    subprocess.check_call(
-        [sys.executable, "-m", "pip", "install",
-         "git+https://github.com/facebookresearch/audiocraft@main", "--no-deps"]
-    )
+    subprocess.check_call([
+        sys.executable, "-m", "pip", "install",
+        "git+https://github.com/facebookresearch/audiocraft@main", "--no-deps"
+    ])
     from audiocraft.models import MusicGen
 
+
 import gradio as gr
 from transformers import VisionEncoderDecoderModel, ViTImageProcessor, AutoTokenizer
 from audiocraft.models import MusicGen