groupby_check_list

import pandas as pd

data = [['Alex',10],['Bob',12],['Clarke',13],['Alex',12],['Bob',18],['Clarke',11],['Alex',10],['Bob',16],['Clarke',13],['Alex',10],['Bob',14],['Clarke',16]]
df = pd.DataFrame(data,columns=['Name','Score'])

grouped = df.groupby("Name")

df2 = grouped.aggregate(lambda x: tuple(x))

score_list = [18, 16]