code: def get_user(db: Session, user_id: int):
      return (
          db.query(models.User)
          .filter(models.User.id == user_id)
          .first()
      )
  
imports: from sqlalchemy.orm import Session
  from .None import models, schemas
label_desc: Use image node_id 1 for calling a global function with example usage: get_user(db, user_id) and returns: db