OTClient Removing "Offline Training" from client

[oserc]

Hey, I was trying to rip off "stamina", "soul points" and "offline training" bars from otclient. Removing stamina and soul points was easy, I just had to delete these lines from "skills.oui" inside modules/game_skills:

    SkillButton
      id: stamina
      SkillNameLabel
        !text: tr('Stamina')
      SkillValueLabel
      SkillPercentPanel

    SkillButton
      id: soul
      height: 15
      SkillNameLabel
        !text: tr('Soul Points')
      SkillValueLabel

But if I delete the corresponding lines to "offline training" inside skills.otui, the skill bar won't open inside the game.

What is the proper way to remove"offline training" bar from OTClient?