* pre-commit: Upgrade psf/black for stable style 2023
Updating https://github.com/psf/black ... updating 22.12.0 -> 23.1.0 for their `2023 stable style`.
* https://github.com/psf/black/blob/main/CHANGES.md#2310
> This is the first [psf/black] release of 2023, and following our stability policy, it comes with a number of improvements to our stable style…
Also, add https://github.com/tox-dev/pyproject-fmt and https://github.com/abravalheri/validate-pyproject to pre-commit.
I only modified `.pre-commit-config.yaml` and all other files were modified by pre-commit.ci and psf/black.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* A deeper introduction to blockchain technology
* Update README.md
Rectified errors as image was not visible
* Delete img1.jpg
Deleting the image as it is not getting accepted in PR merge
* Delete img2.jpg
Deleting the image as it is not getting accepted in PR merge
* Update README.md
Removed all image s in the document
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Update README.md
Commited the suggested changes and submitting for review.
* Update README.md
Changed a sentence that needed grammatical correction.
* Update README.md
Added the changes suggested by review panel
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* change doctest line
import doctest is not relevant with algorithms. move it under main section.
* from doctest import testmod
* refactor: move doctest under "main" section
* Update diophantine_equation.py
* Update modular_division.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* change doctest line
import doctest is not relevant with algorithms. move it under main section.
* from doctest import testmod
Co-authored-by: Christian Clauss <cclauss@me.com>
