parameters: (self, x_batch, **kwargs)
return_statement: return self.output
docstring: The call method performs graph construction either by
          creating a new graph or, if a restored meta graph is provided, by
          restoring operators from this meta graph.
  
          x_batch: Dataset API iterators to the data.
  
          returns forward computation output tensor
docstring_summary: The call method performs graph construction either by
          creating a new graph or, if a restored meta graph is provided, by
          restoring operators from this meta graph.
docstring_tokens: The call method performs graph construction either by creating a new graph or if a restored meta graph is provided by restoring operators from this meta graph .
function: def __call__(self, x_batch, **kwargs):
          '''
          The call method performs graph construction either by
          creating a new graph or, if a restored meta graph is provided, by
          restoring operators from this meta graph.
  
          x_batch: Dataset API iterators to the data.
  
          returns forward computation output tensor
          '''
          if self.graphCreated is True:
              assert self.output is not None
              return self.output
          if self.graph is None:
              output = self._createBaseGraph(x_batch, **kwargs)
              assert self.graphCreated is False
              self._createExtendedGraph(output, **kwargs)
          else:
              self._restoreBaseGraph(self.graph, **kwargs)
              assert self.graphCreated is False
              self._restoreExtendedGraph(self.graph, **kwargs)
          assert self.graphCreated is True
          return self.output
function_tokens: def __call__ ( self , x_batch , * * kwargs ) : if self . graphCreated is True : assert self . output is not None return self . output if self . graph is None : output = self . _createBaseGraph ( x_batch , * * kwargs ) assert self . graphCreated is False self . _createExtendedGraph ( output , * * kwargs ) else : self . _restoreBaseGraph ( self . graph , * * kwargs ) assert self . graphCreated is False self . _restoreExtendedGraph ( self . graph , * * kwargs ) assert self . graphCreated is True return self . output