Update app.py

app.py

@@ -1,4 +1,4 @@
- from flask import Flask, render_template, redirect, url_for, flash, request
+from flask import Flask, render_template, redirect, url_for, flash, request
 from flask_sqlalchemy import SQLAlchemy
 from flask_login import LoginManager, UserMixin, login_user, login_required, logout_user, current_user
 from flask_admin import Admin
@@ -75,7 +75,14 @@ def init_db():
             db.session.commit()
 
 # 初始化数据库
-init_db()
+with app.app_context():
+    init_db()
+
+# 为 Hugging Face Spaces 配置
+app.config['TEMPLATES_AUTO_RELOAD'] = True
 
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=7860)
+    app.run(host='0.0.0.0', port=7860)
+else:
+    # 这是为了让 Gunicorn 能够找到应用
+    application = app