parameters: (self, tensor)
docstring: Marks the given `tensor` as unfeedable in this graph.
docstring_summary: Marks the given `tensor` as unfeedable in this graph.
docstring_tokens: Marks the given tensor as unfeedable in this graph .
function: def prevent_feeding(self, tensor):
      """Marks the given `tensor` as unfeedable in this graph."""
      self._unfeedable_tensors.add(tensor)
function_tokens: def prevent_feeding ( self , tensor ) : self . _unfeedable_tensors . add ( tensor )