parameters: (self, out_grads=None)
docstring: Backward computation.
docstring_summary: Backward computation.
docstring_tokens: Backward computation .
function: def backward(self, out_grads=None):
          """Backward computation."""
          assert self.binded and self.params_initialized
          self._curr_module.backward(out_grads=out_grads)
function_tokens: def backward ( self , out_grads = None ) : assert self . binded and self . params_initialized self . _curr_module . backward ( out_grads = out_grads )