Update README and minor modifications.

[jvachier]

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• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
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[Copilot]

Pull Request Overview

This PR improves the project's documentation by updating the README and reflects minor modifications in the repository layout. Key changes include:

• Adding a CI badge to the README.
• Updating the file tree structure under Sentiment_Analysis and modules to reflect new organization.
• Adding a GitHub Actions workflow file for running tests.

Comments suppressed due to low confidence (2)

README.md:122

• [nitpick] The names 'text_vectorizer_sentiment_analysis.py' and 'text_vectorizer.py' are similar; please confirm that their functionalities are distinct and consider adding clarifying documentation for their differences.

+│   │   ├── text_vectorizer_sentiment_analysis.py  # Text vectorization for sentiment analysis

README.md:124

• [nitpick] The filename 'model_bert_other.py' might be ambiguous; consider renaming it to more specifically reflect its functionality if applicable.

+│   │   ├── model_bert_other.py                    # BERT-based sentiment analysis model

[Copilot]

Consider replacing 'your-repo' with the actual repository name to ensure the badge points to the correct CI URL.

Suggested change

	[](https://github.com/your-repo/actions)
	[](https://github.com/username/repository-name/actions)

[Copilot]

Pull Request Overview

This PR updates the README to incorporate a new CI badge and refresh the documented file structure details to reflect recent module reorganizations and the addition of a new GitHub Actions workflow.

• Added a "CI: Passed" badge to highlight continuous integration status.
• Updated module file listings and descriptions with renamed and additional entries.
• Introduced a new workflow file for running tests.

Comments suppressed due to low confidence (1)

README.md:122

• [nitpick] Consider verifying that the naming clearly distinguishes this file from the generic text_vectorizer.py while aligning with existing naming conventions.

│   │   ├── text_vectorizer_sentiment_analysis.py  # Text vectorization for sentiment analysis