"""Everything imported here will be available under `speech2phone.preprocessing`. So even though the function
`test_preprocess` is in the filesystem as `speech2phone/preprocessing/preprocessing.py -> test_preprocess`, it is
available in Python as `speech2phone.preprocessing.test_preprocess`.

Jared Nielsen. 2019-02-05.
"""

# TL;DR: Put everything here. Remember the dot. For example, we used to have:
# from .preprocessing import *