Stata margins example with weights

#1
I'm interested in assessing the effect of weights (importance, not sampling) when computing marginal effects for a continuous predictor in model. As part of that, I would like to see the results Stata gets from the following statements, which I think/hope should run successfully. If you would be willing to run it and reply with the results (from both glm and margins), that would be appreciated.

use https://www.stata-press.com/data/r17/auto
glm price mpg weight length foreign, family(gamma) link(log) [iweight=gear_ratio]
margins, dydx(mpg)