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

You are working on the pipefunc/pipefunc repository. The source code is checked out at /testbed at commit…: a task in SWE-Lego-RL-2699 (Harbor dataset). Results.to dataframe() fails when a pipeline has a scalar (non-mapped) output that implements getitem .