Traceback (most recent call last):
File "/opt/chainguard/palaso/bin/usfmloom", line 11, in <module>
import palaso.sfm as sfm
File "/opt/chainguard/palaso/lib/python3.13/site-packages/palaso/sfm/__init__.py", line 260, in <module>
class _put_back_iter(collections.Iterator):
^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'collections' has no attribute 'Iterator'