settings.py

# ...

# installed app 

INSTALLED_APPS = [
    #  ...
  
    'rest_framework',
    'corsheaders',
    'SAInference',
]

# ...
CORS_ORIGIN_ALLOW_ALL = True

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'corsheaders.middleware.CorsMiddleware',
    # ...
]
# JWT configuration
from datetime import timedelta
JWT_AUTH = {
     'JWT_AUTH_HEADER_PREFIX': 'Bearer',
      'JWT_EXPIRATION_DELTA': timedelta(days=10000),

}
# DRF configuration
REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': (
        'rest_framework_jwt.authentication.JSONWebTokenAuthentication',
    ),
}