Oh, no problem. Since the EasyGoPiGo3.init_distance_sensor() method is included in the GoPiGo3 doc, and API methods are included for all the other sensors that have an EasyGoPiGo3.init_xxx method, the distinction was not evident.
I see that the other DI Sensors do not have init methods listed in the EasyGoPiGo3 doc, so perhaps the easiest is to remove the init_distance_sensor() API, and make mention of more sensors with a link to the DI-Sensors docs.
The DI docs are already very impressive for both content and organization. The DI product line has grown quickly and matured responsively to your users. Thanks.