Return the relevant command given the context and name.

        .. warning::

            This differs substaintially from Flask in that it allows
            for the inbuilt commands to be overridden.

def get_command(self, ctx: click.Context, name: str) -> click.Command:
        """Return the relevant command given the context and name.

        .. warning::

            This differs substaintially from Flask in that it allows
            for the inbuilt commands to be overridden.
        """
        info = ctx.ensure_object(ScriptInfo)
        command = None
        try:
            command = info.load_app().cli.get_command(ctx, name)
        except NoAppException:
            pass
        if command is None:
            command = super().get_command(ctx, name)
        return command