Add draw_heat_map function to visualize the graph with labels

[anirudh-hegde]

Add the above mentioned function to Intensity-vs-Frequency-and-time.py file

[github-actions]

Congratulations, @anirudh-hegde! 🎉 Thank you for creating your issue. Your contribution is greatly appreciated and we look forward to working with you to resolve the issue. Keep up the great work!

We will promptly review your changes and offer feedback. Keep up the excellent work! Kindly remember to check our contributing guidelines

[kumargautam02]

Hi @anirudh-hegde anirudh, i am interested in working on this issue, kindly assign it to me.

[anirudh-hegde]

Hi @anirudh-hegde anirudh, i am interested in working on this issue, kindly assign it to me.

Hey @kumargautam02 maintainer of the project will assign you. However I'm a contributor.

[anirudh-hegde]

Hi @Soumya-Kushwaha can I please get a response