Restructurign code

models/__init__.py

@@ -0,0 +1,21 @@
+"""
+Models package for QR Attendance Management System
+==================================================
+
+This package contains all SQLAlchemy models split from app.py for better organization.
+All models maintain backward compatibility and existing functionality.
+"""
+
+from . import base
+
+def set_db(database):
+    """Set the database instance for all models"""
+    base.db = database
+    
+    # Now import all models (they will use base.db)
+    from .user import User
+    from .qrcode import QRCode, QRCodeStyle
+    from .project import Project
+    from .attendance import AttendanceData
+    
+    return User, QRCode, QRCodeStyle, Project, AttendanceData