[Mod] 修正typehint
[Mod] 修正typehint

bigdig/vnpy,bigdig/vnpy,msincenselee/vnpy,vnpy/vnpy,bigdig/vnpy,msincenselee/vnpy,andrewchenshx/vnpy,andrewchenshx/vnpy,andrewchenshx/vnpy,andrewchenshx/vnpy,bigdig/vnpy,andrewchenshx/vnpy,vnpy/vnpy,msincenselee/vnpy,msincenselee/vnpy