app.pyに初期化処理を追加し、必要なリポジトリ（Wan2.1およびVACE）をクローンする機能を実装しました。また、README.mdでapp_fileをapp.pyに変更し、startup.shを削除しました。

README.md

@@ -5,7 +5,7 @@ colorFrom: purple
 colorTo: pink
 sdk: gradio
 sdk_version: 5.34.2
-app_file: startup.sh
+app_file: app.py
 pinned: false
 license: apache-2.0
 ---

app.py

@@ -1,6 +1,35 @@
 import gradio as gr
 from fastapi import FastAPI, UploadFile, File
 import uvicorn, uuid, os
+import subprocess
+import sys
+
+# Initialize on startup
+def initialize():
+    """Initialize the application by downloading models and cloning repositories"""
+    print("Initializing Wan2.1 VACE environment...")
+    
+    # Clone repositories if they don't exist
+    if not os.path.exists("Wan2.1"):
+        print("Cloning Wan2.1 repository...")
+        try:
+            subprocess.run(["git", "clone", "https://github.com/Wan-Video/Wan2.1.git"], check=True)
+        except Exception as e:
+            print(f"Warning: Failed to clone Wan2.1: {e}")
+    
+    if not os.path.exists("VACE"):
+        print("Cloning VACE repository...")
+        try:
+            subprocess.run(["git", "clone", "https://github.com/ali-vilab/VACE.git"], check=True)
+        except Exception as e:
+            print(f"Warning: Failed to clone VACE: {e}")
+    
+    # Note: Model downloads will happen automatically via huggingface-hub when needed
+
+# Run initialization
+initialize()
+
+# Import after initialization
 from wan_runner import generate_video, generate_image
 
 api = FastAPI()

startup.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-# Startup script for Hugging Face Spaces
-
-echo "Starting Wan2.1 VACE setup..."
-
-# Run model download script
-if [ -f "download_models.sh" ]; then
-    chmod +x download_models.sh
-    ./download_models.sh
-fi
-
-# Start the application
-python app.py