Added Python Desktop Notifier

[sujanrupu]

PR Description

We developed a Python-based desktop notifier as an open-source project. This notifier will deliver timely notifications to users directly on their desktops, aiding in reminders, updates, and custom alerts.

Related Issues

• Closes #90

Checklist

• [x] I have gone through the contributing guide
• [x] I have updated my branch and synced it with project main branch before making this PR

Undertaking

I declare that:

1. The content I am submitting is original and has not been plagiarized.
2. No portion of the work has been copied from any other source without proper attribution.
3. The work has been checked for plagiarism, and I assure its authenticity.

I understand that any violation of this undertaking may have legal consequences that I will bear and could result in the withdrawal of any recognition associated with the work.

• [x] I Agree

[sujanrupu]

@animator please review the PR

[animator]

I reviewed the PR and my feedback is as follows,

• Everything should be written in markdown format and nothing should be in HTML
• Images if any should be provided in a new images folder inside the topic folder.
• There should be no python or any other file except markdown.
• The code should contain comments to explain it. Only 1 file per project explaining everything about the project, setup, code, etc.
• Instead of using any third party feed use pypi feed
• index.md file is incorrect. See any merged PR for example.

Closing this PR. Open a new PR after resolving all the issues.