如何在熊猫数据框列中插入逗号作为值分隔符？

Question

在我的数据框中，我有一个多值列 value

0      [0.66675711 0.20713726]
1                 [1.00000978]
2      [0.75725347 0.15414298]
3      [0.80648571 0.15190959]
4                 [1.00001001]
                ...
497    [0.76083511 0.1651703 ]
498               [1.00001001]
499               [0.84645146]
500    [0.74801773 0.18731603]
501               [0.99931085]
Name: value, Length: 502, dtype: object

我想在值之间放置一个逗号 , 作为分隔符，如下所示

0      [0.66675711,0.20713726]
1                 [1.00000978]
2      [0.75725347,0.15414298]
3      [0.80648571,0.15190959]
4                 [1.00001001]
                ...
497    [0.76083511,0.1651703 ]
498               [1.00001001]
499               [0.84645146]
500    [0.74801773,0.18731603]
501               [0.99931085]
Name: value, Length: 502, dtype: object

如何处理？

问候，