I want to know how gino configures mysql #763

https://python-gino.org/docs/zh/1.0/tutorials/fastapi.html# I am experiencing unsuccessful mysql configuration when configuring fastapi.

The questions are as follows

?[31mERROR?[0m: Traceback (most recent call last):
File "f:\python\python375\envs\gino-fastapi\lib\site-packages\starlette\routing.py", line 526, in lifespan
async for item in self.lifespan_context(app):
File "f:\python\python375\envs\gino-fastapi\lib\site-packages\starlette\routing.py", line 467, in default_lifespan
await self.startup()
File "f:\python\python375\envs\gino-fastapi\lib\site-packages\starlette\routing.py", line 502, in startup
await handler()
File "f:\python\python375\envs\gino-fastapi\lib\site-packages\gino_starlette.py", line 183, in startup
**config["kwargs"],
File "f:\python\python375\envs\gino-fastapi\lib\site-packages\gino_starlette.py", line 226, in set_bind
return await super().set_bind(bind, loop=loop, **kwargs)
File "f:\python\python375\envs\gino-fastapi\lib\site-packages\gino\api.py", line 417, in set_bind
bind = await create_engine(bind, loop=loop, **kwargs)
File "f:\python\python375\envs\gino-fastapi\lib\site-packages\gino\strategies.py", line 55, in create
pool = await dialect.init_pool(u, loop, pool_class=pool_class)
AttributeError: 'MySQLDialect_mysqldb' object has no attribute 'init_pool'