message: Added clarification in interpreter.py documentation.
diff: @@ -216,7 +216,8 @@ class Interpreter(object):
  def get_tensor(self, tensor_index):
  """Gets the value of the input tensor (get a copy).
  - If you wish to avoid the copy, use `tensor()`.
  + If you wish to avoid the copy, use `tensor()`. This function cannot be used
  + to read intermediate results.
  Args:
  tensor_index: Tensor index of tensor to get. This value can be gotten from
  @@ -233,7 +234,8 @@ class Interpreter(object):
  This allows reading and writing to this tensors w/o copies. This more
  closely mirrors the C++ Interpreter class interface's tensor() member, hence
  the name. Be careful to not hold these output references through calls
  - to `allocate_tensors()` and `invoke()`.
  + to `allocate_tensors()` and `invoke()`. This function cannot be used to read
  + intermediate results.
  Usage:
  