class_docstr: Simple AuthProvider that returns the value it is initialized with.
code: def __init__(self, credential):
      self._credential = credential
  
file_path: tensorboard/tensorboard/backend/auth_context_middleware_test.py
imports: from werkzeug import test
  from werkzeug import wrappers
  from tensorboard import auth
  from tensorboard import context
  from tensorboard import test
  from tensorboard.backend import auth_context_middleware
label_desc: Use image node_id 1 to create a new SimpleAuthProvider object from inherited base classes: auth with example: obj = SimpleAuthProvider(credential)