Filtering materials with approx. band gaps

I am working on developing predictive models for material bandgaps. For this, I have collected the molecule band gap values from the Materials Project database. However, on the Materials Project website, some values have a warning sign with the message
“gap value is approximate and using a loose k-point mesh” associated with them. I wanted to know whether there is any keyword or criteria by which we can filter out these values while loading data using pymatgen / mpquery.