Specifically, trapz, comb and betainc were not actually used in Spectrum_mod, and trying to import trapz was causing problems as it's deprecated in scipy.
Some tests are failing in a way I don't understand: the error persists and points to the line trying to import scipy.integrate.trapz - but this was among the lines removed in this PR.
Specifically, trapz, comb and betainc were not actually used in
Spectrum_mod
, and trying to import trapz was causing problems as it's deprecated in scipy.Closes #185