To load the main_window.ui file from pyCharm

I'm leaving an answer just in case some of you might be curious about my question. Not only ui files, but also py files made by other projects, etc If you leave it in the folder of the project, Faicham recognizes it and appears on the project list.

e.g. Calculator created by uninitiated3.When you want to load the py file into unwritten4->

1) Put the py file in the folder of uninitiated4. 2) As the list of PiCham's projects is refreshed, the py file appears.

**The same goes for ui files.^{^}