ZipFile does not store any text inside an archived file

Question

The following code results in the file found in the zip being empty, instead of having some text in it:

def func(path):
    with tempfile.NamedTemporaryFile() as f:
        f.write('some text')
        with zipfile.ZipFile(path + '.zip', 'w', zipfile.ZIP_DEFLATED) as zf:
            zf.write((f.name), path)