Set of string tags to identify the required MetaGraphDef. These should correspond to the tags used when saving the variables using the SavedModel save() API.
export_dir
Directory in which the SavedModel protocol buffer and variables to be loaded are located.
import_scope
Optional string -- if specified, prepend this string followed by '/' to all loaded tensor names. This scope is applied to tensor instances loaded into the passed session, but it is not written through to the static MetaGraphDef protocol buffer that is returned.
**saver_kwargs
Optional keyword arguments passed through to Saver.
Returns
The MetaGraphDef protocol buffer loaded in the provided session. This can be used to further extract signature-defs, collection-defs, etc.
Raises
RuntimeError
MetaGraphDef associated with the tags cannot be found.