wip for app and accuracy

[transponster27]

https://drive.google.com/drive/folders/1ER8m91bp65eVoLSQ7-WEOPXsQ_WjMXHS?usp=sharing

Related Issue

• Info about the related issue

• [ ] GSSOC Participant

• [x] Contributor

Closes: #131

Describe the changes you've made

I added an alarm sound and decreased threshold value that differentiated blink and sleepy eyes better and faster.

Type of change

What sort of change have you made:

• [x] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [x] Code style update (formatting, local variables)
• [x] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [] This change requires a documentation update

How Has This Been Tested?

I used my webcam to test the project.

Checklist:

• [x] My code follows the guidelines of this project.
• [x] I have performed a self-review of my own code.
• [x] I have commented my code, particularly wherever it was hard to understand.
• [x] I have made corresponding changes to the documentation.
• [x] My changes generate no new warnings.
• [x] I have added tests that prove my fix is effective or that my feature works.
• [x] Any dependent changes have been merged and published in downstream modules.

Screenshots

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