write me.
get_MY_vars– get state variables from \(y\)get_MY_ix– get variable indicesget_MY_inits– get initial valuesget_MY_pars– get parametersget_MY_orbits– get saved orbitsget_f– get blood feeding rateget_q– get human fractionget_g– get mosquito mortality rateget_sigma– get emigration rateget_M– get mosquito population densityget_Z– get infective mosquito density