List indices must be integers or slices

List indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slicesList indices must be integers or slices