Custom content creation uploading to pressbooks

Hi! I have recently started working on creating a custom content type to use in pressbooks. I have created an environment where I was able to code it and can run it with h5p server and it works fine but I am having issues now making that into an .h5p file. In my environement, the actual content code is under content/skillAssessment and has content.json and the h5p.json and then I have the libraries in a separate folder. I am using the AdvancedText, Table, and Accordion together to display an interactive table.