Here's my data
customer_id feature_1 feature_2 feature_3
0 1 78 73 63
1 2 79 71 66
2 2 82 76 69
3 3 43 32 53
4 3 63 42 54
I want to label the dataframe one by one. For example, for index = 3, target is Bad
customer_id feature_1 feature_2 feature_3 target
0 1 78 73 63
1 2 79 71 66
2 2 82 76 69
3 3 43 32 53 bad
4 3 63 42 54
Basically, I do the process of pulling out one by one with my anotation specialsit
Best regards