chore(format): run black on dev (#53)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

rvc/f0/__init__.py

@@ -6,4 +6,4 @@
 from .pm import PM
 from .rmvpe import RMVPE
 
-__all__ = ["F0Predictor", "CRePE", "Dio", "Harvest", "PM", "RMVPE"]
+__all__ = ["F0Predictor", "CRePE", "Dio", "Harvest", "PM", "RMVPE"]