parameters: (self)
docstring: Get data of current batch.
  
          Returns
          -------
          data : NDArray
              The data of current batch.
docstring_summary: Get data of current batch.
docstring_tokens: Get data of current batch .
function: def getdata(self):
          """Get data of current batch.
  
          Returns
          -------
          data : NDArray
              The data of current batch.
          """
          pass
function_tokens: def getdata ( self ) : pass