[Snyk] Fix for 67 vulnerabilities

[thavelock]

Snyk has created this PR to fix 67 vulnerabilities in the pip dependencies of this project.

Snyk changed the following file(s):

• pip-sample/requirements.txt

⚠️ Warning

otebook 6.4.12 requires pyzmq, which is not installed.
notebook 6.4.12 has requirement Send2Trash>=1.8.0, but you have Send2Trash 1.5.0.
notebook 6.4.12 has requirement terminado>=0.8.3, but you have terminado 0.8.1.
notebook 6.4.12 has requirement jupyter-client>=5.3.4, but you have jupyter-client 5.2.3.
nbconvert 6.3.0b0 has requirement traitlets>=5.0, but you have traitlets 4.3.2.
nbconvert 6.3.0b0 has requirement mistune<2,>=0.8.1, but you have mistune 2.0.3.
nbclient 0.5.13 has requirement traitlets>=5.0.0, but you have traitlets 4.3.2.
nbclient 0.5.13 has requirement jupyter-client>=6.1.5, but you have jupyter-client 5.2.3.
nbclient 0.5.13 has requirement nbformat>=5.0, but you have nbformat 4.4.0.
jupyter-console 6.6.3 requires pyzmq, which is not installed.
jupyter-console 6.6.3 has requirement jupyter-client>=7.0.0, but you have jupyter-client 5.2.3.
jupyter-console 6.6.3 has requirement traitlets>=5.4, but you have traitlets 4.3.2.
jupyter-console 6.6.3 has requirement ipykernel>=6.14, but you have ipykernel 5.0.0.
jupyter-client 5.2.3 requires pyzmq, which is not installed.
ipython 7.34.0 has requirement jedi>=0.16, but you have jedi 0.12.1.
Flask 2.2.5 requires Werkzeug, which is not installed.
Flask 2.2.5 has requirement itsdangerous>=2.0, but you have itsdangerous 1.1.0.

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.
• Some vulnerabilities couldn't be fully fixed and so Snyk will still find them when the project is tested again. This may be because the vulnerability existed within more than one direct dependency, but not all of the affected dependencies could be upgraded.

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[thavelock]

⚠️ Snyk checks are incomplete.

Status	Scanner	Critical	High	Medium	Low	Total (0)
⚠️	Open Source Security	0	0	0	0	See details
⚠️	Licenses	0	0	0	0	See details

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.

[thavelock]

⛔ Snyk checks have failed. 1 issues have been found so far.

Status	Scanner	Critical	High	Medium	Low	Total (1)
⛔	Open Source Security	0	1	0	0	1 issues
✅	Licenses	0	0	0	0	0 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.

[snyk-io]

⛔ Snyk checks have failed. 3 issues have been found so far.

Status	Scanner	Critical	High	Medium	Low	Total (3)
⛔	Open Source Security	0	1	2	0	3 issues
✅	Licenses	0	0	0	0	0 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.