text: """The ``dgl.sampling`` package contains operators and utilities for
  sampling from a graph via random walks, neighbor sampling, etc. They
  are typically used together with the ``DataLoader`` s in the
  ``dgl.dataloading`` package. The user guide :ref:`guide-minibatch`
  gives a holistic explanation on how different components work together.
  """
  
  from .randomwalks import *
  from .pinsage import *
  from .neighbor import *
  