How to use the anypytools.tools.define2str function in anypytools

def test_define2str():
    assert define2str('test',2) == '-def test="2"'
    assert define2str('Test','Main.MyStudy') == '-def Test="Main.MyStudy"'
    assert define2str('test','"This is a string"') == '-def test=---"\\"This is a string\\""'

def test_define2str():
    assert define2str('test',2) == '-def test="2"'
    assert define2str('Test','Main.MyStudy') == '-def Test="Main.MyStudy"'
    assert define2str('test','"This is a string"') == '-def test=---"\\"This is a string\\""'

def test_define2str():
    assert define2str('test',2) == '-def test="2"'
    assert define2str('Test','Main.MyStudy') == '-def Test="Main.MyStudy"'
    assert define2str('test','"This is a string"') == '-def test=---"\\"This is a string\\""'

def get_macro(self, index, **kwarg):
        cmd = ['load "{}"'.format(self.filename)]

        for key in sorted(self.defs):
            value = self.defs[key]
            cmd.append(define2str(key, value))
        for key in sorted(self.paths):
            value = self.paths[key]
            cmd.append(path2str(key, value))

        return " ".join(cmd)