Erratum to: Artificial neural network modelling of generalised parton distributions H. Dutrieux, O. Grocholski, H. Moutarde and P. Sznajder Eur. Phys. J. C, 82 5 (2022) 389 Published online: 02 May 2022 DOI: 10.1140/epjc/s10052-022-10279-z