[pre-commit.ci] auto fixes from pre-commit.com hooks

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pydra/tasks/dcm2niix/__init__.py

@@ -5,6 +5,7 @@
 >>> import pydra.engine
 >>> import pydra.tasks.dcm2niix
 """
+
 from ._version import get_versions
 
 __version__ = get_versions()["version"]