tree ce7d548b3edf47f189ac391394485e51b39cc25e
parent 9fbf5e5d503acb486a6a7023d74a04eff9b0c7e3
author Mark Daoust <markdaoust@google.com> 1591070965 -0700
committer TensorFlower Gardener <gardener@tensorflow.org> 1591071205 -0700

Add a recursive import before running doctest.

This allows all code files are checked, including things that are not implicitly imported by `import tensorflow`

This also:

- Fixes some broken doctests that were hiding in the docs
- switches StructuredTensor's __repr__ to print one item per line.

PiperOrigin-RevId: 314261531
Change-Id: I9ef7c344e40c5e03fd441105327e70a0ab4fdedc