* Added feature to skip a phrase on a recording session.
* Adjustments based on PR feedback.
* Adjusted docstring according to Google styleguide.
* Fix dosctring typo.
* Reduce line-length of docstring
Co-authored-by: Kris Gesling <kris.gesling@mycroft.ai>
We want to trim the silence from recordings but risk cutting off
the first and last syllables, particularly if they are softer
sounds. This adds a reasonable length buffer for data collection.
During post-processing the sounds can be further trimmed if desired.