Fix error in ci file

3 jobs from dockerization in 1 minute 39 seconds (queued for 7 seconds)
Status Job ID Name Coverage
  Test
passed #1782
build-local

01:32

failed #1781
flake8

00:04

failed #1783
test

00:03

 
Test test
WARNING: No swap limit support
$ git submodule sync --recursive
Synchronizing submodule url for 'recircle/interface_openstack'
$ git submodule update --init --recursive
$ docker run recircle-backend pipenv run python manage.py test
Unable to find image 'recircle-backend:latest' locally
docker: Error response from daemon: pull access denied for recircle-backend, repository does not exist or may require 'docker login'.
See 'docker run --help'.
ERROR: Job failed: exit status 1
Test flake8
Collecting six (from pathlib2; python_version < "3"->importlib-metadata; python_version < "3.8"->flake8)
Using cached https://files.pythonhosted.org/packages/ee/ff/48bde5c0f013094d729fe4b0316ba2a24774b3ff1c52d924a8a4cb04078a/six-1.15.0-py2.py3-none-any.whl
Collecting scandir; python_version < "3.5" (from pathlib2; python_version < "3"->importlib-metadata; python_version < "3.8"->flake8)
Installing collected packages: contextlib2, zipp, configparser, six, scandir, pathlib2, importlib-metadata, functools32, pyflakes, pycodestyle, typing, enum34, mccabe, flake8
Successfully installed configparser-4.0.2 contextlib2-0.6.0.post1 enum34-1.1.10 flake8-3.8.3 functools32-3.2.3.post2 importlib-metadata-1.7.0 mccabe-0.6.1 pathlib2-2.3.5 pycodestyle-2.6.0 pyflakes-2.2.0 scandir-1.10.0 six-1.15.0 typing-3.7.4.1 zipp-1.2.0
$ flake8
./recircle/manage.py:14:14: E999 SyntaxError: invalid syntax
./recircle/authorization/mixins.py:17:70: E999 SyntaxError: invalid syntax
ERROR: Job failed: exit status 1