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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def run(self):
 """ Wait for an i3bar JSON event, then find the right module to dispatch the message to based on the 'name' and 'instance' of the event. In case the module does NOT support click_events, the default implementation is to clear the module's cache when the MIDDLE button (2) is pressed on it. Example event: {'y': 13, 'x': 1737, 'button': 1, 'name': 'empty', 'instance': 'first'} """

        try:
            while self.py3_wrapper.running:
                event_str = self.poller_inp.readline()
                if not event_str:
                    continue
                try:
                    # remove leading comma if present
                    if event_str[0] == ",":
                        event_str = event_str[1:]
                    event = loads(event_str)
                    self.dispatch_event(event)
                except Exception:
                    self.py3_wrapper.report_exception("Event failed")
        except:  # noqa e722
            err = "Events thread died, click events are disabled."
            self.py3_wrapper.report_exception(err, notify_user=False)
            self.py3_wrapper.notify_user(err, level="warning")