diff --git a/dashboard/cron.py b/dashboard/cron.py
index 8f03e655..20f2a9bd 100644
--- a/dashboard/cron.py
+++ b/dashboard/cron.py
@@ -2,10 +2,10 @@
 import logging
 from collections import namedtuple
 from typing import Any, Dict, List, Union
+from zoneinfo import ZoneInfo
 
 import hjson
 import pandas as pd
-from zoneinfo import ZoneInfo 
 import pangres
 
 from django.conf import settings
@@ -504,16 +504,12 @@ def submission(self):
                 df.to_sql(con=engine, name='submission', if_exists='append', index=False)
 
         except Exception as e:
-            logger.exception('Error running sql on table submission', e)
+            logger.exception('Error running sql on table submission', str(e))
             raise
         status+=f"{str(df.shape[0])} submission: {query_params}\n"
 
     # returns the row size of dataframe
         return status
-        
-        
-
-        return status
 
     def weight_consideration(self):
         # load the assignment weight consider information with in a course. Some assignments don't have weight consideration
diff --git a/dashboard/graphql/view.py b/dashboard/graphql/view.py
index 0367f6ed..6e238c53 100644
--- a/dashboard/graphql/view.py
+++ b/dashboard/graphql/view.py
@@ -1,5 +1,6 @@
 from graphene_django.views import GraphQLView
 from django.contrib.auth.mixins import LoginRequiredMixin
+from graphql_core_promise import PromiseExecutionContext
 from dashboard.common.db_util import canvas_id_to_incremented_id
 from dashboard.graphql.loaders import AssignmentsByCourseIdLoader, \
     SubmissionsByAssignmentIdLoader, SubmissionByAssignmentIdAndUserIdLoader, \
@@ -8,7 +9,6 @@
     AssignmentGroupByCourseIdAndIdLoader, AssignmentWeightConsiderationByCourseIdLoader, \
     UserDefaultSelectionsByCourseIdAndUserLoader, UserDefaultSelectionByCourseIdAndUserAndViewTypeLoader, \
     AcademicTermByIdLoader
-from graphql_core_promise import PromiseExecutionContext
 from django.db.models import Q
 from dashboard.models import User
 from pinax.eventlog.models import log as eventlog
diff --git a/dashboard/management/commands/course.py b/dashboard/management/commands/course.py
index 97184a9d..881e9974 100644
--- a/dashboard/management/commands/course.py
+++ b/dashboard/management/commands/course.py
@@ -2,7 +2,7 @@
 from dashboard.models import Course, CourseViewOption, AcademicTerms
 from dashboard.common.db_util import canvas_id_to_incremented_id
 from datetime import datetime
-from zoneinfo import ZoneInfo 
+from zoneinfo import ZoneInfo
 
 class Command(BaseCommand):
     def add_arguments(self, parser):
diff --git a/dashboard/management/commands/term.py b/dashboard/management/commands/term.py
index ba9ffd7d..a9e08c64 100644
--- a/dashboard/management/commands/term.py
+++ b/dashboard/management/commands/term.py
@@ -2,7 +2,7 @@
 from dashboard.models import AcademicTerms
 from dashboard.common.db_util import canvas_id_to_incremented_id
 from datetime import datetime
-from zoneinfo import ZoneInfo 
+from zoneinfo import ZoneInfo
 
 class Command(BaseCommand):
     def add_arguments(self, parser):
diff --git a/dashboard/models.py b/dashboard/models.py
index 39b3fb39..e669d876 100644
--- a/dashboard/models.py
+++ b/dashboard/models.py
@@ -11,7 +11,7 @@
 from datetime import datetime, timedelta
 from typing import Optional, Union
 
-from zoneinfo import ZoneInfo 
+from zoneinfo import ZoneInfo
 from django.conf import settings
 from django.core.exceptions import ObjectDoesNotExist
 from django.db import models