tauRec, choose event shape container based on seed jet collection
This MR will allow more flexibility in choosing the EventShape container to be used in tau MVA TES Variable decorator; so far the container was hard-coded and referred only to LCTopo collection, while now it will be possible to choose EMTopo and EMPFlow Event shape collection depending on the seed jet collection of the tau
Tagging @martindl
Edited by Antonio De Maria