Google Earth Engine Python API Filter.or Invalid Snytax

I am trying to filter a MODIS image collection for two date ranges with the Python API of Google Earth Engine, but I’m encountering the following problem.

In the Google Code Editor, I would do something like this:

var modis1 = ee.ImageCollection('MODIS/006/MOD11A1');
var rng1= ee.Filter.date('2019-02-01','2019-06-30');
var rng2 = ee.Filter.date('2020-02-01','2020-06-30')
var rngor = ee.Filter.or(rng1,rng2);
var modisfiltered = modis1.filter(rngor);

And this would work. In Pyhton, instead, the code stops on the ee.Filter.or line because of an "Invalid Syntax" error. Is it because "or" is a reserved keyword in Python? How can I obtain the same result?

Thank you for any help!