code: def set_toolBox_height(tool_box, height=32):
      
  
      for button in tool_box.findChildren(QAbstractButton):
          button.setMinimumHeight(height)
      return True
docs: Sets given height to given QToolBox widget.
  
      :param toolbox: ToolBox.
      :type toolbox: QToolBox
      :param height: Height.
      :type height: int
      :return: Definition success.
      :rtype: bool