The path issue within 'data.py'

[astro-seanwhy]

Hi Anina,

I've recently visited and test your ECCOplanets code, which looks great!

I noticed a small issue related to the path setup within 'data.py', which has caused some path errors. And it seems that using a (forward) slash, instead of a backslash, would solve the issue in your path designations for 'molecules', 'abundance', 'shomate', 'nist', 'atom_wt', and then subsequently '.to_pickle'. Not sure if this is because that i didn't use your recommended IDE (spyder).

Best,
Haiyang