How to use pip modules in APK?

Question

Python

Compiling with buildozer.
Without using modules apk works fine. That's just when using the module (which is installed via pip install and is written as "import ...") there is a crash. That is, for example, when you click on a button that activates this module, the application crashes.
Everything works in Lunix. I tried to write the name of the module in the requirements line from the buildozer.spec file, but nothing.
Maybe on android itself you still need to install this module somehow?