Can I submit a module with a dependent python module?

For my company’s purposes, it makes most sense to write a separate python module for CA Spectrum where I can leverage it in other scripts and then also have my ansible module import that.
If I were to submit this new module to ansible would it be permissable to make it dependent on an included python module? If so any particular instructions to do so?
My module will be for modifying CA Spectrum model attributes (spectrum_model).