Groupby object does not allow subscripting unlike pandas

[sherwin684]

Description
Encountered an error when trying to access a column in an eland DataFrame using the groupby() method.

grouped_data = df.groupby('feature')['used']

Expected object
pandas.core.frame.DataFrame

Actual behaviour
Throws TypeError
`---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
~\AppData\Local\Temp\ipykernel_20028\2953508713.py in
1 #feature_max = df.groupby('feature')['used'].agg(['min', 'max'])
2 #print(feature_max)
----> 3 grouped_data = df.groupby('feature')['used'].agg(max_value='max')

TypeError: 'DataFrameGroupBy' object is not subscriptable`