async def send_cog_help(self, cog):
return None<EOL>
|coro|

        Handles the implementation of the cog page in the help command.
        This function is called when the help command is called with a cog as the argument.

        It should be noted that this method does not return anything -- rather the
        actual message sending should be done inside this method. Well behaved subclasses
        should use :meth:`get_destination` to know where to send, as this is a customisation
        point for other users.

        You can override this method to customise the behaviour.

        .. note::

            You can access the invocation context with :attr:`HelpCommand.context`.

            To get the commands that belong to this cog see :meth:`Cog.get_commands`.
            The commands returned not filtered. To do the filtering you will have to call
            :meth:`filter_commands` yourself.

        Parameters
        -----------
        cog: :class:`Cog`
            The cog that was requested for help.