Update app.py

app.py

@@ -15,7 +15,11 @@ LTX_REPO_DIR = os.path.join(os.path.dirname(os.path.abspath(__file__)), "LTX-2")
 
 if not os.path.exists(LTX_REPO_DIR):
     print(f"Cloning {LTX_REPO_URL}...")
-    subprocess.run(["git", "clone", "--depth", "1", LTX_REPO_URL, LTX_REPO_DIR], check=True)
+    subprocess.run(["git", "clone", LTX_REPO_URL, LTX_REPO_DIR], check=True)
+
+    # 🔒 Pin to last known working commit (UPDATE THIS if needed)
+    WORKING_COMMIT = "c0b9c6d"  # example commit — replace with your known working one
+    subprocess.run(["git", "-C", LTX_REPO_DIR, "checkout", WORKING_COMMIT], check=True)
 
 print("Installing ltx-core and ltx-pipelines from cloned repo...")
 subprocess.run(