If you are looking to convert from Google Keep to Evernote, so you can import to Joplin, I recommend getting the latest version of the python script from the gitlab repo as it now supports importing images.
NOTE: I has to use both the input path and output file name in order to get it to work properly for me on Ubuntu 20.04. (That is also noting that need for the parsedatetime module.)
Also I used the import Evernote as Markdown , because the following post said that makes the notes more editable.