`coreapi` must be installed for schema support.

[muffer2]

First, I tried installing requirements.txt but I was getting the same error, so I updated the modules, it was working fine for me about a week ago but since yesterday, I am facing this error

current versions that I'm using:- coreapi==2.3.3 coreschema==0.0.4 Django==4.2.7 django-cors-headers==4.3.1 django-sslserver==0.22 djangorestframework==3.14.0 fcm-django==2.0.0 six==1.16.0 urllib3==2.1.0