add missing migration + isort fix (#5590)

app/dashboard/models.py

@@ -4336,4 +4336,3 @@ class TribeMember(SuperModel):
         choices=MEMBER_STATUS,
         blank=True
     )
-

app/dashboard/views.py

@@ -87,7 +87,7 @@
     Activity, BlockedURLFilter, Bounty, BountyDocuments, BountyEvent, BountyFulfillment, BountyInvites, CoinRedemption,
     CoinRedemptionRequest, Coupon, Earning, FeedbackEntry, HackathonEvent, HackathonProject, HackathonRegistration,
     HackathonSponsor, Interest, LabsResearch, PortfolioItem, Profile, ProfileSerializer, ProfileView, RefundFeeRequest,
-    SearchHistory, Sponsor, Subscription, TribeMember, Tool, ToolVote, UserAction, UserVerificationModel,
+    SearchHistory, Sponsor, Subscription, Tool, ToolVote, TribeMember, UserAction, UserVerificationModel,
 )
 from .notifications import (
     maybe_market_tip_to_email, maybe_market_tip_to_github, maybe_market_tip_to_slack, maybe_market_to_email,
@@ -4169,4 +4169,3 @@ def save_tribe(request,handle):
                     'is_my_org': False,
                 },
                 status=401)
-

app/quests/migrations/0023_auto_20191204_1443.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.4 on 2019-12-04 14:43
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('quests', '0022_auto_20191115_2215'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='quest',
+            name='background',
+            field=models.CharField(blank=True, choices=[('red', 'red'), ('green', 'green'), ('blue', 'blue'), ('back0', 'back0'), ('back1', 'back1'), ('back2', 'back2'), ('back3', 'back3'), ('back4', 'back4'), ('back5', 'back5'), ('back6', 'back6'), ('back7', 'back7'), ('back8', 'back8'), ('back9', 'back9'), ('back10', 'back10'), ('back11', 'back11'), ('back12', 'back12'), ('back13', 'back13'), ('back14', 'back14'), ('back15', 'back15'), ('back16', 'back16'), ('back17', 'back17'), ('back18', 'back18'), ('back19', 'back19'), ('back20', 'back20'), ('back21', 'back21'), ('back22', 'back22'), ('back23', 'back23'), ('back24', 'back24'), ('back25', 'back25'), ('back26', 'back26'), ('back27', 'back27'), ('back28', 'back28'), ('back29', 'back29'), ('back30', 'back30'), ('back31', 'back31'), ('back32', 'back32'), ('back33', 'back33')], default='', max_length=100),
+        ),
+    ]