Conditional statement to detect Modules and Units

I have code to show More Posts by Author and its showing up in the WP Courseware modules, even though it’s only supposed to show on single.php templates. I’m using is_single() but apparently WP Courseware is using that too.

Hoping someone can help?

What is the conditional statement to detect if the Module template is shown? Something like ‘is_module()’

Also should detect the Units template too, just in case.

Thanks!