ModuleNotFoundError: No module named 'jupyter_server.contents'

[pinheadmz]

Following guide from README, but unable to run the notebook:

--> uname -a
Darwin   21.6.0 Darwin Kernel Version 21.6.0: Thu Mar  9 20:10:19 PST 2023; root:xnu-8020.240.18.700.8~1/RELEASE_ARM64_T8101 arm64 arm Darwin

--> python --version
Python 3.11.4

--> jupyter notebook
Traceback (most recent call last):
  File "/opt/homebrew/lib/python3.11/site-packages/notebook/traittypes.py", line 235, in _resolve_classes
    klass = self._resolve_string(klass)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/traitlets/traitlets.py", line 2009, in _resolve_string
    return import_item(string)
           ^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/traitlets/utils/importstring.py", line 30, in import_item
    module = __import__(package, fromlist=[obj])
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'jupyter_server.contents'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/homebrew/bin/jupyter-notebook", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/jupyter_core/application.py", line 285, in launch_instance
    return super().launch_instance(argv=argv, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/traitlets/config/application.py", line 1044, in launch_instance
    app = cls.instance(**kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/traitlets/config/configurable.py", line 555, in instance
    inst = cls(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/traitlets/traitlets.py", line 1295, in __new__
    inst.setup_instance(*args, **kwargs)
  File "/opt/homebrew/lib/python3.11/site-packages/traitlets/traitlets.py", line 1338, in setup_instance
    super(HasTraits, self).setup_instance(*args, **kwargs)
  File "/opt/homebrew/lib/python3.11/site-packages/traitlets/traitlets.py", line 1314, in setup_instance
    init(self)
  File "/opt/homebrew/lib/python3.11/site-packages/notebook/traittypes.py", line 226, in instance_init
    self._resolve_classes()
  File "/opt/homebrew/lib/python3.11/site-packages/notebook/traittypes.py", line 238, in _resolve_classes
    warn(f"{klass} is not importable. Is it installed?", ImportWarning)
TypeError: warn() missing 1 required keyword-only argument: 'stacklevel'

[realeinherjar]

Ignore the hardcoded notebook==6.* and update it:

[I] (.venv) ➜  bitcoin-tx-tutorial git:(main) bat requirements.txt
───────┬───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
       │ File: requirements.txt
───────┼───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
   1   │ base58==2.*
   2   │ ecdsa~=0.18
   3   │ notebook==6.*
───────┴───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
[I] (.venv) ➜  bitcoin-tx-tutorial git:(main) pip install notebook -U

[pinheadmz]

pip install notebook -U

👍 this worked thanks