我在venv里面安装了ckeditor。在我的设置中，我还添加了ckeditor和ckeditor_uploader。我还添加到requirements.txt。但似乎什么都不起作用。仍在获取the errorModuleNotFoundError: No module named 'ckeditor'
我的终端打印错误

docs        |     return _bootstrap._gcd_import(name[level:], 
package, level)
docs        |   File "<frozen importlib._bootstrap>", line 
1030, in _gcd_import
docs        |   File "<frozen importlib._bootstrap>", line 
1007, in _find_and_load
docs        |   File "<frozen importlib._bootstrap>", line 984, 
in _find_and_load_unlocked

docs        | ModuleNotFoundError: No module named 'ckeditor'

docs        | 
docs        | Command exited with exit code: 2
docs        | The server will continue serving the build 
folder, but the contents being served are no longer in sync 
with the documentation sources. Please fix the cause of the 
error above or press Ctrl+C to stop the server.
docs        | [I 210801 18:55:41 server:335] Serving on 
http://0.0.0.0:7000
docs        | [I 210801 18:55:41 handlers:62] Start watching 
changes
docs        | [I 210801 18:55:41 handlers:64] Start detecting 
changes
^CGracefully stopping... (press Ctrl+C again to force)
Stopping docs     ... done
Stopping postgres ... done
(env) diev@diev:~/test_project$ 

Here is my setting.py

DJANGO_APPS = [
    "django.contrib.auth",
    "django.contrib.contenttypes",
    "django.contrib.sessions",
    "django.contrib.sites",
    "django.contrib.messages",
    "django.contrib.staticfiles",
    # "django.contrib.humanize", # Handy template tags
    "django.contrib.admin",
    "django.forms",
]
THIRD_PARTY_APPS = [
    "crispy_forms",
    "allauth",
    "allauth.account",
    "allauth.socialaccount",
    "rest_framework",
    "rest_framework.authtoken",
    "corsheaders",
    'ckeditor',
    'ckeditor_uploader',
]

LOCAL_APPS = [
    "test_project.users.apps.UsersConfig",
    "test_project.core.apps.CoreConfig",
    "test_project.cart.apps.CartConfig",
    # Your stuff: custom apps go here
]

INSTALLED_APPS = DJANGO_APPS + THIRD_PARTY_APPS + LOCAL_APPS

CKEDITOR_JQUERY_URL = 
'https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js'

CKEDITOR_UPLOAD_PATH = 'images/'
CKEDITOR_IMAGE_BACKEND = "pillow"

CKEDITOR_CONFIGS = {
'default': {
    'toolbar': None,
    },
}

urls.py

urlpatterns = [
    path('_ckeditor/', include('ckeditor_uploader.urls')),
]

models.py

from ckeditor_uploader.fields import RichTextUploadingField

class About(models.Model):
    name = models.CharField(max_length=50)
    about_text = RichTextUploadingField()

    def __str__(self):
        return str(self.name)