main functional bot. BugFixing required

app/models/channel.py

@@ -3,6 +3,7 @@ from datetime import datetime
 from sqlalchemy import ForeignKey, String, BigInteger, Boolean, UniqueConstraint, func, DateTime
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 from app.db.session import Base
+from app.models.user import User  # Добавляем импорт User
 
 class Channel(Base):
     __tablename__ = "channels"