added arxiv citations

[ramosv]

Adding arxiv citations to readthedocs and readme.md

Doing a draft pr as I am still fixing the following warnings from the docs build.

WARNING: Inline interpreted text or phrase reference start-string without end-string. [docutils]
WARNING: Inline interpreted text or phrase reference start-string without end-string. [docutils]
WARNING: Non-consecutive header level increase; H1 to H3 [myst.header]
WARNING: Non-consecutive header level increase; H1 to H3 [myst.header]
WARNING: Non-consecutive header level increase; H1 to H3 [myst.header]

[ramosv]

• Fixed all the warnings on the first PR.
• Removed unnecessary build files.
• Added arxiv DOI and modified grammatical mistakes

[Copilot]

Pull Request Overview

This pull request adds arXiv citation information to both the README.md and documentation (index.rst) to allow users to properly cite BioNeuralNet in their research. The changes also include the addition of sphinx-copybutton extension to improve code snippet usability in the documentation, formatting improvements to dataset descriptions, and code formatting cleanup.

Key Changes:

• Added arXiv citation sections with BibTeX entries to README.md and docs/source/index.rst
• Added sphinx-copybutton extension to documentation dependencies and configuration
• Updated dataset descriptions for consistency and clarity

Reviewed Changes

Copilot reviewed 8 out of 16 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
requirements-dev.txt	Added sphinx-copybutton dependency for development environment
docs/source/index.rst	Added Citation section with arXiv paper details and BibTeX entry
docs/source/datasets.ipynb	Updated dataset descriptions and section headers for consistency
docs/source/conf.py	Added sphinx_copybutton to Sphinx extensions list
docs/requirements.txt	Added sphinx-copybutton to documentation build dependencies
docs/jupyter_execute/TCGA-BRCA_Dataset.ipynb	Removed entire file (1354 lines deleted)
bioneuralnet/utils/init.py	Consolidated all list to single line
README.md	Added Citation sections at beginning and end with arXiv paper and BibTeX entries

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[ramosv]

This PR fixes issue/task: #90
Fixed all the warnings on the first PR.
Removed unnecessary build files.
Added arxiv DOI and modified grammatical mistakes

[ramosv]

Last commit was to address copilots comments. The PR is ready for review:
@SundousHussein @abdelhafizm