swagger_auto_schema add description

To add a description to a Swagger schema using swagger_auto_schema, you can use the description parameter in the decorator. Here's an example:

from drf_yasg import openapi
from drf_yasg.utils import swagger_auto_schema

@swagger_auto_schema(
    method='get',
    operation_description='Get list of all users',
    responses={
        200: openapi.Response(
            description='List of all users',
            examples={
                'application/json': [
                    {
                        'id': 1,
                        'username': 'johndoe',
                        'email': 'johndoe@example.com'
                    },
                    {
                        'id': 2,
                        'username': 'janedoe',
                        'email': 'janedoe@example.com'
                    }
                ]
            }
        )
    }
)
def get_users(request):
    # ...

In this example, the operation_description parameter is used to add a description to the operation, and the description parameter is used to add a description to the response. The examples parameter is used to provide an example response for the operation