code: def create_mysql_engine_from_creator(
      # pyre-fixme[24]: Generic type `Callable` expects 2 type parameters.
      creator: Callable,
      echo: bool = False,
      pool_recycle: int = 10,
      **kwargs: Any,
  ) -> Engine:
      """Create a SQLAlchemy engine with the MySQL dialect given a creator function.
  
      Args:
          creator:  a callable which returns a DBAPI connection.
          echo: if True, set engine to be verbose.
          pool_recycle: number of seconds after which to recycle
              connections. -1 means no timeout. Default is 10 seconds.
          **kwargs: keyword args passed to `create_engine`
  
      Returns:
          Engine: SQLAlchemy engine with connection to MySQL DB.
  
      """
      return create_engine(
          "mysql://",
          creator=creator,
          pool_recycle=pool_recycle,
          echo=echo,
          **kwargs,
      )
  
file_path: Ax/ax/storage/sqa_store/db.py
imports: from __future__ import annotations
  from contextlib import contextmanager
  from typing import Any, Callable, Generator, Optional, TypeVar
  from sqlalchemy import create_engine
  from sqlalchemy.engine.base import Engine
  from sqlalchemy.ext.declarative import declarative_base
  from sqlalchemy.orm import scoped_session, Session, sessionmaker
label_desc: Use image node_id 1 for calling a global function with example usage: create_mysql_engine_from_creator(creator, echo, pool_recycle) and returns: create_engine