From 1977ff165f53e5a5ae6788b6a74151e8105b8ed2 Mon Sep 17 00:00:00 2001
From: Hironsan <light.tree.1.13@gmail.com>
Date: Thu, 14 Oct 2021 14:33:22 +0900
Subject: [PATCH] Fix flake8 warnings

---
 backend/api/models.py      | 2 --
 backend/api/tasks.py       | 4 +++-
 backend/api/views/label.py | 8 +++++---
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/backend/api/models.py b/backend/api/models.py
index c367ebf1..824d2953 100644
--- a/backend/api/models.py
+++ b/backend/api/models.py
@@ -1,8 +1,6 @@
 import string
 from typing import Literal
 
-from django import db
-
 from auto_labeling_pipeline.models import RequestModelFactory
 from django.contrib.auth.models import User
 from django.core.exceptions import ValidationError
diff --git a/backend/api/tasks.py b/backend/api/tasks.py
index 980c0b5b..a44f3c5a 100644
--- a/backend/api/tasks.py
+++ b/backend/api/tasks.py
@@ -1,6 +1,6 @@
 import itertools
 
-from celery import shared_task 
+from celery import shared_task
 from celery.utils.log import get_task_logger
 from django.conf import settings
 from django.contrib.auth import get_user_model
@@ -15,6 +15,8 @@ from .views.upload.factory import (get_data_class, get_dataset_class,
 from .views.upload.utils import append_field
 
 logger = get_task_logger(__name__)
+
+
 class Buffer:
 
     def __init__(self, buffer_size=settings.IMPORT_BATCH_SIZE):
diff --git a/backend/api/views/label.py b/backend/api/views/label.py
index dea5ac00..504b2bd0 100644
--- a/backend/api/views/label.py
+++ b/backend/api/views/label.py
@@ -15,12 +15,14 @@ from ..models import Label, Project
 from ..permissions import IsInProjectReadOnlyOrAdmin, IsProjectAdmin
 from ..serializers import LabelSerializer
 
+
 def camel_to_snake(name):
-  name = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', name)
-  return re.sub('([a-z0-9])([A-Z])', r'\1_\2', name).lower()
+    name = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', name)
+    return re.sub('([a-z0-9])([A-Z])', r'\1_\2', name).lower()
+
 
 def camel_to_snake_dict(d):
-   return {camel_to_snake(k): v for k,v in d.items()}
+    return {camel_to_snake(k): v for k, v in d.items()}
 
 
 class LabelList(generics.ListCreateAPIView):