RuntimeError: MetaGraphDef associated with tag-set could not be found in SavedModel

[vishal2612200]

When I create .pb file using your method and try to check tag-set in the newly created file, it show upper mentioned error. I think you have forgot to add some codes in the given code.

for example, for saving the tag-set in the pb file you have to use below line in your code for load call.
tf.saved_model.loader.load(session, [tag_constants.SERVING], path)