Update app.py

app.py

@@ -6,7 +6,13 @@ import soundfile as sf
 import warnings
 warnings.filterwarnings("ignore", category=FutureWarning)
 # This will delete cached model to force a clean download
-!rm -rf ~/.local/share/tts/tts_models--multilingual--multi-dataset--xtts_v2
+import subprocess
+
+# Clear cached XTTS model to force a fresh download (only needed once)
+model_cache_path = os.path.expanduser("~/.local/share/tts/tts_models--multilingual--multi-dataset--xtts_v2")
+if os.path.exists(model_cache_path):
+    subprocess.run(["rm", "-rf", model_cache_path], check=True)
+
 
 
 # ===== Step 1: Allowlist Required Classes for PyTorch >= 2.6 =====