parameters: (self, handle)
docstring: Initalizes a new XLearn
  
          Parameters
          ----------
          handle : XLearnHandle
              'XLearn' handle of C API.
docstring_summary: Initalizes a new XLearn
docstring_tokens: Initalizes a new XLearn
function: def __init__(self, handle):
          """Initalizes a new XLearn
  
          Parameters
          ----------
          handle : XLearnHandle
              'XLearn' handle of C API.
          """
          assert isinstance(handle, XLearnHandle)
          self.handle = handle
function_tokens: def __init__ ( self , handle ) : assert isinstance ( handle , XLearnHandle ) self . handle = handle