[Feature]: Uploading files and creating a WAV dataset for colab

[Random-Person-RR]

Description

An extra colab cell where you upload video and/or audio files, creating a dataset folder to put those files in, and reprocessing those files.

Problem

The model potentially getting trained unusable.

Proposed Solution

Entering a vaild string for the dataset folder to be used (and if it doesn't exist, created) using colab's files.upload() function (or a better way) to upload those files, and once uploaded, re-processing them with Colab's FFmpeg into WAV files to be used and deleting the old files.

Alternatives Considered

Not that i know of an alternative, however one can be used.