Coursera scrapper

[RafaelJohn9]

Description

I have added the new feature Coursera Course Scrapper as requested in issue #1440
Please include a summary of the change and which issue is fixed. List any dependencies that are required for this change.

Fixes #1440

Replace issue_no with the issue number which is fixed in this PR

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

Checklist:

• My code follows the style guidelines(Clean Code) of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have created a helpful and easy to understand README.md
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests/screenshots(if any) that prove my fix is effective or that my feature works

[RafaelJohn9]

@HarshCasper