This is for people who get a black screen that appears and disappears instantly after running main.py.
This is on Windows 10. When I first tried to install EzLogging, I couldn't run main.py. It just showed the black screen with text that disappeared immediately. There was no "settings" window that popped up.
I was able to screenshot it and it showed that I didn't have ffmpy. After this, I tried installing requirements.txt again, and found that I didn't have "wheels", so I installed that, too, using pip.
I then installed ffmpy and then the settings UI finally showed. So, I think that these requirements should be added in the readme for others who have this problem.