Resolves a module handle into a path.

This function works both for plain TF2 SavedModels and the legacy TF1 Hub format.

Resolves a module handle into a path by downloading and caching in location specified by TFHUB_CACHE_DIR if needed.

Currently, three types of module handles are supported:

1) Smart URL resolvers such as, e.g.: 2) A directory on a file system supported by Tensorflow containing module files. This may include a local directory (e.g. /usr/local/mymodule) or a Google Cloud Storage bucket (gs://mymodule). 3) A URL pointing to a TGZ archive of a module, e.g.

handle (string) the Module handle to resolve.

A string representing the Module path.