Running svo.get_pyphot_astropy_filter("GAIA/GAIA3.Gbp") gives the following error:
File "\Anaconda3\lib\site-packages\pyphot\svo.py", line 55, in get_pyphot_astropy_filter
name=params['filterID'].replace('/', '_'),
TypeError: a bytes-like object is required, not 'str'
Running
svo.get_pyphot_astropy_filter("GAIA/GAIA3.Gbp")
gives the following error: