Q75
Single choice
Refer to the exhibit.
A user makes a request to authenticate and retrieve a token to consume resources.
The user encodes the username and password in base64 format and makes a POST request to the server.
The server responds with a 401 Unauthorized status and provides the information to allow authorization by using a WWW-Authenticate response header.
Which code snippet must be placed in the blank in the code to complete the Python script that retrieves the resource?