我有以下数据：
Invoice NoStockCode Description Quantity CustomerID Country
536365 85123A WHITE HANGING HEART T-LIGHT HOLDER 6 17850 United Kingdom
536365 71053 WHITE METAL LANTERN 6 17850 United Kingdom
536365 84406B CREAM CUPID HEARTS COAT HANGER 8 17850 United Kingdom
我正在尝试进行分组，因此我需要执行以下操作：
df.groupby(['InvoiceNo','CustomerID','Country'])['NoStockCode','Description','Quantity'].apply(list)
我想得到输出
|Invoice |CustomerID |Country |NoStockCode |Description |Quantity
|536365| |17850 |United Kingdom |85123A, 71053, 84406B |WHITE HANGING HEART T-LIGHT HOLDER, WHITE METAL LANTERN, CREAM CUPID HEARTS COAT HANGER |6, 6, 8
相反，我得到：
|Invoice |CustomerID |Country |0
|536365| |17850 |United Kingdom |['NoStockCode','Description','Quantity'] …