Serving Edge Functions locally, can't find database function

DEBUG starting new connection: http://kong:8000/
[Info] {
  code: "PGRST202",
  details: "Searched for the function public.my_func with parameters param_1, param_2"... 115 more characters,
  hint: null,
  message: "Could not find the function public.my_func(param_1, param_2"... 28 more characters
}