Yes, there is a shortcode that will be inserted automatically into your WordPress page when you use the plugin. Specifically, if you use the ‘Add Google File’ button from the page editor.
This will be something like [google-drive-file …] and the best thing is to use the plugin’s dialog box (the Add Google File button) to generate these, or at least to understand how they work.
Please get in touch by email with any specific questions about this – [email protected]. I may not pick up replies to this thread.
Thanks,
Dan