Edit the path from path in spectrome folder to path relative to current working directory.

[axiezai]

The pathing from path.get_file_path is relative to spectrome directory right now, this should be changed to current working directory.

If people use spectrome as a library, they should be able to grab file paths relative to their own folders.

[axiezai]

1. _file_ sets the path its looking for to within spectrome, which shouldn't be the case if you work with spectrome outside of the spectrome folders

2. we probably only need get_file_path for relative path to any folder 1 level up, and get_data_path for data folder specific things.