VS -Code: Python Interactive Fenster kann nicht ausgeführt werden ⇐ Python

[Anonymous]

Wenn ich versuche, ein interaktives Python -Fenster in VS -Code auszuführen, erhalte ich die Fehlermeldung: < /p>

Jupyter notebook failed to launch.
Error: Traceback (most recent call last):
File "C:\Users\Parker\AppData\Local\Programs\Python\Python37\lib\site-packages\nbformat\validator.py", line 12, in
from jsonschema import ValidationError
File "C:\Users\Parker\AppData\Roaming\Python\Python37\site-packages\jsonschema\__init__.py", line 11, in
from jsonschema.exceptions import (
File "C:\Users\Parker\AppData\Roaming\Python\Python37\site-packages\jsonschema\exceptions.py", line 9, in
import attr
ModuleNotFoundError: No module named 'attr'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "c:\Users\Parker\.vscode\extensions\ms-python.python-2020.5.80290\pythonFiles\vscode_datascience_helpers\daemon\daemon_python.py", line 54, in _decorator
return func(self, *args, **kwargs)
File "c:\Users\Parker\.vscode\extensions\ms-python.python-2020.5.80290\pythonFiles\vscode_datascience_helpers\jupyter_daemon.py", line 105, in m_exec_module_observable
self._start_notebook(args, cwd, env)
File "c:\Users\Parker\.vscode\extensions\ms-python.python-2020.5.80290\pythonFiles\vscode_datascience_helpers\jupyter_daemon.py", line 147, in _start_notebook
from notebook import notebookapp as app
File "C:\Users\Parker\AppData\Local\Programs\Python\Python37\lib\site-packages\notebook\notebookapp.py", line 83, in
from .services.contents.manager import ContentsManager
File "C:\Users\Parker\AppData\Local\Programs\Python\Python37\lib\site-packages\notebook\services\contents\manager.py", line 17, in
from nbformat import sign, validate as validate_nb, ValidationError
File "C:\Users\Parker\AppData\Local\Programs\Python\Python37\lib\site-packages\nbformat\__init__.py", line 33, in
from .validator import validate, ValidationError
File "C:\Users\Parker\AppData\Local\Programs\Python\Python37\lib\site-packages\nbformat\validator.py", line 23, in
raise ImportError(str(e) + verbose_msg)
ImportError: No module named 'attr'

Jupyter notebook format depends on the jsonschema package:

https://pypi.python.org/pypi/jsonschema

Please install it first.

Failed to run jupyter as observable with args notebook --no-browser --notebook-dir=C:\Users\Parker\AppData\Local\Temp\e74520b3-6a8d-4e0a-8f80-8ddf2a64bf70 --config=C:\Users\Parker\AppData\Local\Temp\e74520b3-6a8d-4e0a-8f80-8ddf2a64bf70\jupyter_notebook_config.py --NotebookApp.iopub_data_rate_limit=10000000000.0
< /code>

Es gab hier einen weiteren Thread zu demselben Problem: Jupyter Notebook: Jsonschema fehlt jedoch anscheinend, nachdem der Fehler weiterhin alle Schritte in der Lösung befolgt hat. Wenn jemand in der Lage sein könnte, eine mögliche Lösung zu liefern, würde ich sie sehr schätzen.