tf.contrib.graph_editor.transform_op_if_inside_handler( info, op, keep_if_possible=True )
Transform an optional op only if it is inside the subgraph.
This handler is typically use to handle original op: it is fine to keep them if they are inside the subgraph, otherwise they are just ignored.
info: Transform._TmpInfo instance.
op: the optional op to transform (or ignore).
keep_if_possible: re-attach to the original op if possible, that is, if the source graph and the destination graph are the same.
The transformed op or None.