Update app.py

app.py

@@ -8,7 +8,6 @@ import subprocess
 import sys
 import time
 from pathlib import Path
-import spaces
 
 # Clone LTX-2 repo and install packages
 LTX_REPO_URL = "https://github.com/Lightricks/LTX-2.git"
@@ -18,21 +17,19 @@ 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)
 
-try:
-    import ltx_pipelines  # noqa: F401
-except ImportError:
-    print("Installing ltx-core and ltx-pipelines...")
-    subprocess.run(
-        [sys.executable, "-m", "pip", "install", "-e",
-         os.path.join(LTX_REPO_DIR, "packages", "ltx-core"),
-         "-e", os.path.join(LTX_REPO_DIR, "packages", "ltx-pipelines")],
-        check=True,
-    )
+print("Installing ltx-core and ltx-pipelines from cloned repo...")
+subprocess.run(
+    [sys.executable, "-m", "pip", "install", "--force-reinstall", "--no-deps", "-e",
+     os.path.join(LTX_REPO_DIR, "packages", "ltx-core"),
+     "-e", os.path.join(LTX_REPO_DIR, "packages", "ltx-pipelines")],
+    check=True,
+)
 
 sys.path.insert(0, os.path.join(LTX_REPO_DIR, "packages", "ltx-pipelines", "src"))
 sys.path.insert(0, os.path.join(LTX_REPO_DIR, "packages", "ltx-core", "src"))
 
 import numpy as np
+import spaces
 import gradio as gr
 import torch
 from huggingface_hub import hf_hub_download, snapshot_download