Steps
Download lui.exe
Write Lui code
Create Python file
Run the created file

1 Download lui.exe

For work with Lui you need download latest version of lui translator. Recommend add lui.exe to PATH.

2 Write what you want to see

After download you need imagine what are you want to get. For example type the next code. Save into file "hello.lui". 

Window {
	title: "Hello Lui"
	width: 150
	height: 150
}

3 Create Python file

For creating a Python file you need open cmd, then change current dir. Type the command. After execution will be created Python file 

:> lui --file="hello.lui"

4 Run the created file

Finally! Run the created file.