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

You are working on the psf/black repository. The source code is checked out at /testbed at commit…: a task in SWE-Lego-RL-2699 (Harbor dataset). To Reproduce Steps to reproduce the behavior: Given black installed via a particular git commit - accomplished via python3 -m pip install…

The task

**To Reproduce** Steps to reproduce the behavior: Given black installed via a particular git commit - accomplished via `python3 -m pip install git+git://github.com/psf/black.git@ea03b6c5e1f96aa2569f0080a61577b368b7af0d` ``` black 19.10b1.dev118+gea03b6c ```

Part of Lego-X/Lego-RL-2699.