You are working on the pandas-dev/pandas repository. The source code is checked out at /testbed at commit…

You are working on the pandas-dev/pandas repository. The source code is checked out at /testbed at commit…: a task in SWE-Lego-RL-2699 (Harbor dataset). df = pd.DataFrame(dict(value= 0, 1 , group= 'filled','empty' )) groups = df.groupby('group')