code: def create_prj_browser(self, ):
          
          prjbrws = ComboBoxBrowser(1, headers=['Project:'])
          self.central_vbox.insertWidget(0, prjbrws)
          return prjbrws
docs: Create the project browser
  
          This creates a combobox brower for projects
          and adds it to the ui
  
          :returns: the created combo box browser
          :rtype: :class:`jukeboxcore.gui.widgets.browser.ComboBoxBrowser`
          :raises: None