AttributeError: module 'collections' has no attribute 'Callable'

[SubAtomicLessons]

Hi!

After cloning the repo and following the guide, installing nose, ipdb & simplejson ip i get the following error when executing nosetests from repo root. What am I doing wrong?

my@macbook ~ % cd veris
my@macbook veris % nosetests
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.11/bin/nosetests", line 8, in
sys.exit(run_exit())
^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/nose/core.py", line 118, in init
unittest.TestProgram.init(
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/unittest/main.py", line 101, in init
self.parseArgs(argv)
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/nose/core.py", line 179, in parseArgs
self.createTests()
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/nose/core.py", line 193, in createTests
self.test = self.testLoader.loadTestsFromNames(self.testNames)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/nose/loader.py", line 481, in loadTestsFromNames
return unittest.TestLoader.loadTestsFromNames(self, names, module)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/unittest/loader.py", line 220, in loadTestsFromNames
suites = [self.loadTestsFromName(name, module) for name in names]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/unittest/loader.py", line 220, in
suites = [self.loadTestsFromName(name, module) for name in names]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/nose/loader.py", line 454, in loadTestsFromName
return LazySuite(
^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/nose/suite.py", line 53, in init
super(LazySuite, self).init()
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/unittest/suite.py", line 22, in init
self._tests = []
^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/nose/suite.py", line 106, in _set_tests
if isinstance(tests, collections.Callable) and not is_suite:
^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'collections' has no attribute 'Callable'