KM
Size: a a a
KM
СИ
КБ
СИ
DK
AO
AO
K
AO
M
df["group_id"] = df.index // 10
M
M
АМ
M
>>> import pandas as pd
>>> import json
>>> df = pd.DataFrame(data={"json": ['{"a": 1}']})
>>> df
json
0 {"a": 1}
>>> import json
>>> df["json"].apply(lambda x: json.loads(x)["a"])
0 1
Name: json, dtype: int64s
P
P
PZ
P
R
R