code: def create_table_from_orm_class(engine: Engine,
                                  ormclass: DeclarativeMeta,
                                  without_constraints: bool = False) -> None:
      
      table = ormclass.__table__  # type: Table
      log.info("Creating table {} on engine {}{}",
               table.name,
               get_safe_url_from_engine(engine),
               " (omitting constraints)" if without_constraints else "")
      # https://stackoverflow.com/questions/19175311/how-to-create-only-one-table-with-sqlalchemy  # noqa
      if without_constraints:
          include_foreign_key_constraints = []
      else:
          include_foreign_key_constraints = None  # the default
      creator = CreateTable(
          table,
          include_foreign_key_constraints=include_foreign_key_constraints
      )
      creator.execute(bind=engine)
docs: From an SQLAlchemy ORM class, creates the database table via the specified
      engine, using a ``CREATE TABLE`` SQL (DDL) statement.
  
      Args:
          engine: SQLAlchemy :class:`Engine` object
          ormclass: SQLAlchemy ORM class
          without_constraints: don't add foreign key constraints