remove unneeded imports from ircbot app

src/ircbot/ircworker.py

@@ -1,4 +1,3 @@
-from .models import OutgoingIrcMessage
 from django.conf import settings
 import logging, irc3
 logging.basicConfig(level=logging.INFO)

src/ircbot/models.py

@@ -1,5 +1,5 @@
 from django.core.exceptions import ValidationError
-from utils.models import UUIDModel, CreatedUpdatedModel
+from utils.models import CreatedUpdatedModel
 from django.db import models
 from django.utils import timezone
 

src/ircbot/views.py

@@ -1,3 +0,0 @@
-from django.shortcuts import render
-
-# Create your views here.