Evaluate a storm query and yield result messages.
        Yields:
            ((str,dict)): Storm messages.

async def storm(self, text, opts=None):
        '''
        Evaluate a storm query and yield result messages.
        Yields:
            ((str,dict)): Storm messages.
        '''
        async for mesg in self.cell.streamstorm(text, opts, user=self.user):
            yield mesg