def status(self):
    status = self.status  # Coluna status da tebela
    if status = 'info1':
         return '<label class="label_info1" ><i class="material-icon blue-gray lighten">info<i/></label>'
   elseif status = 'info2':
         return '<label class="label_info2" ><i class="material-icon red lighten">info<i/></label>'
    else:
        return '<label class="label_info3" ><i class="material-icon green lighten">info<i/></label>'