fn main() {
    loop {
        rustpython_vm::Interpreter::default()
        .enter(|vm| {
            let scope = vm.new_scope_with_builtins();
            let src = r#"print("Hello world")"#;
            let compiled = vm.compile(
                src, 
                rustpython_vm::compile::Mode::Exec, "<embedded>".to_owned()
            ).unwrap();
            vm.run_code_obj(compiled, scope).unwrap()
        });
    }
}