|View source on GitHub|
Transform a tensor into itself (identity) if possible.
tf.contrib.graph_editor.keep_t_if_possible_handler( info, t )
This handler transform a tensor into itself if the source and destination graph are the same. Otherwise it will create a placeholder. This handler is typically used to transform a hidden input tensors.
||tensor whose input must be transformed into a place holder.|
|The tensor generated by the newly created place holder.|