heroku_error

git push heroku master --force
Counting objects: 94, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (89/89), done.
Writing objects: 100% (94/94), 1.66 MiB | 115.00 KiB/s, done.
Total 94 (delta 2), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Python app detected
remote: -----> Installing python-3.6.5
remote: -----> Installing pip
remote: -----> Installing requirements with pip
remote:        Collecting dj-database-url==0.5.0 (from -r /tmp/build_24b0d6bbd61582c49aa432921079a451/requirements.txt (line 1))
remote:          Downloading https://files.pythonhosted.org/packages/d4/a6/4b8578c1848690d0c307c7c0596af2077536c9ef2a04d42b00fabaa7e49d/dj_database_url-0.5.0-py2.py3-none-any.whl
remote:        Collecting dj-static==0.0.6 (from -r /tmp/build_24b0d6bbd61582c49aa432921079a451/requirements.txt (line 2))
remote:          Downloading https://files.pythonhosted.org/packages/2b/8f/77a4b8ec50c821193bf9682c7896f12fd0418eb3711a7d66796ede59c23b/dj-static-0.0.6.tar.gz
remote:        Collecting Django==2.0.6 (from -r /tmp/build_24b0d6bbd61582c49aa432921079a451/requirements.txt (line 3))
remote:          Downloading https://files.pythonhosted.org/packages/56/0e/afdacb47503b805f3ed213fe732bff05254c8befaa034bbada580be8a0ac/Django-2.0.6-py3-none-any.whl (7.1MB)
remote:        Collecting python-decouple==3.1 (from -r /tmp/build_24b0d6bbd61582c49aa432921079a451/requirements.txt (line 4))
remote:          Downloading https://files.pythonhosted.org/packages/9b/99/ddfbb6362af4ee239a012716b1371aa6d316ff1b9db705bfb182fbc4780f/python-decouple-3.1.tar.gz
remote:        Collecting pytz==2018.4 (from -r /tmp/build_24b0d6bbd61582c49aa432921079a451/requirements.txt (line 5))
remote:          Downloading https://files.pythonhosted.org/packages/dc/83/15f7833b70d3e067ca91467ca245bae0f6fe56ddc7451aa0dc5606b120f2/pytz-2018.4-py2.py3-none-any.whl (510kB)
remote:        Collecting static3==0.7.0 (from -r /tmp/build_24b0d6bbd61582c49aa432921079a451/requirements.txt (line 6))
remote:          Downloading https://files.pythonhosted.org/packages/87/b0/9cf15108b73c4f2ffffe11d237c938f57785f55d3693d822d565432cb680/static3-0.7.0.tar.gz
remote:        Collecting gunicorn==19.8.1 (from -r /tmp/build_24b0d6bbd61582c49aa432921079a451/requirements.txt (line 7))
remote:          Downloading https://files.pythonhosted.org/packages/55/cb/09fe80bddf30be86abfc06ccb1154f97d6c64bb87111de066a5fc9ccb937/gunicorn-19.8.1-py2.py3-none-any.whl (112kB)
remote:        Collecting psycopg2==2.7.4 (from -r /tmp/build_24b0d6bbd61582c49aa432921079a451/requirements.txt (line 8))
remote:          Downloading https://files.pythonhosted.org/packages/92/15/92b5c363243376ce9cb879bbec561bba196694eb663a6937b4cb967e230e/psycopg2-2.7.4-cp36-cp36m-manylinux1_x86_64.whl (2.7MB)
remote:        Installing collected packages: dj-database-url, static3, dj-static, pytz, Django, python-decouple, gunicorn, psycopg2
remote:          Running setup.py install for static3: started
remote:            Running setup.py install for static3: finished with status 'done'
remote:          Running setup.py install for dj-static: started
remote:            Running setup.py install for dj-static: finished with status 'done'
remote:          Running setup.py install for python-decouple: started
remote:            Running setup.py install for python-decouple: finished with status 'done'
remote:        Successfully installed Django-2.0.6 dj-database-url-0.5.0 dj-static-0.0.6 gunicorn-19.8.1 psycopg2-2.7.4 python-decouple-3.1 pytz-2018.4 static3-0.7.0
remote:
remote: -----> $ python manage.py collectstatic --noinput
remote:        Traceback (most recent call last):
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 197, in fetch_command
remote:            app_name = commands[subcommand]
remote:        KeyError: 'collectstatic'
remote:        During handling of the above exception, another exception occurred:
remote:        Traceback (most recent call last):
remote:          File "manage.py", line 15, in <module>
remote:            execute_from_command_line(sys.argv)
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
remote:            utility.execute()
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 365, in execute
remote:            self.fetch_command(subcommand).run_from_argv(self.argv)
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 204, in fetch_command
remote:            settings.INSTALLED_APPS
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 56, in __getattr__
remote:            self._setup(name)
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 43, in _setup
remote:            self._wrapped = Settings(settings_module)
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 125, in __init__
remote:            raise ImproperlyConfigured("The SECRET_KEY setting must not be empty.")
remote:        django.core.exceptions.ImproperlyConfigured: The SECRET_KEY setting must not be empty.
remote:
remote:  !     Error while running '$ python manage.py collectstatic --noinput'.
remote:        See traceback above for details.
remote:
remote:        You may need to update application code to resolve this error.
remote:        Or, you can disable collectstatic for this application:
remote:
remote:           $ heroku config:set DISABLE_COLLECTSTATIC=1
remote:
remote:        https://devcenter.heroku.com/articles/django-assets
remote:  !     Push rejected, failed to compile Python app.
remote:
remote:  !     Push failed
remote: Verifying deploy...
remote:
remote: !	Push rejected to eventex-antoinepaul.
remote:
To https://git.heroku.com/eventex-antoinepaul.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/eventex-antoinepaul.git'