cross-platform file paths

[ghost]

Instead of this path parsing one-liner...

existing_files = [file.split('/')[2] for file in glob.glob(prices_folder + '*')]

I'm running on Windows and not Mac or linux. The filepath returns "" and not "/".

I solved this by using "from pathlib import Path" and replacing this one-liner with: 

existing_files = [Path(file).name for file in glob.glob(prices_folder + '*')]

I replaced about ~20 different file path instances relying on '/' split. Using pathlib .name and .path should solve all of these issues. 

    folder_name = subdirectory.split('/')[1][:-1]
    description = subdirectory.split('/')[2]

For these, I used "from pathlib import PurePath" like so: 

    folder_name = PurePath(subdirectory).parts[1][:-1]
    description = PurePath(subdirectory).parts[2]

Thought you might be interested in changing this, too.

Also, I've trained the model and now I'm testing. The "test" has been running for over 30+ and still running. I have a powerful computer with 32gb RAM. Is this normal?