bug fixed in website_qa module - error in resolving urls

[sabhashanki]

Description

In the website_qa module, extracted href tags are concatenated with the input URL, throwing an error in resolving it

What: Removed the code for concatenation and added URL validator
Why: To avoid errors in resolving URLs
How: Added validator package to verify the URL pattern

What type of PR is this?

• [ ] :gift: New feature (non-breaking change which adds functionality)
• [x] :bug: Bug fix (non-breaking change which fixes an issue)
• [ ] :bomb: Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] :memo: Documentation update
• [ ] :art: Refactor or style update
• [ ] :fire: Performance improvements
• [ ] :white_check_mark: Test
• [ ] :robot: Build
• [ ] :repeat: CI, review, release, devops, chore, etc.

Added tests?

• [x] :ballot_box_with_check: Yes
• [ ] :negative_squared_cross_mark: No, and this is why:
• [ ] :question: No, because I need help.

How can this be tested?

Test A

• Description: No changes
• Test Configuration: No change in configuration
• Test Instructions: No change in instruction
• Libraries: No changes
• Expected Result: Display the answer for the input query

[optional] Are there any post-deployment tasks we need to perform?

Checklist:

• [ ] :sunglasses: My code follows the style guidelines of this project.
• [ ] :ballot_box_with_check: I have performed a self-review of my code.
• [ ] :bookmark_tabs: I have commented my code, particularly in hard-to-understand areas.
• [ ] :bookmark: I have made corresponding changes to the documentation.
• [ ] :warning: My changes generate no new warnings.
• [ ] :monocle_face: I have added tests that prove my fix is effective or that my feature works.
• [ ] :white_check_mark: New and existing unit tests pass locally with my changes.
• [ ] :link: Any dependent changes have been merged and published in downstream modules.

Required links:

• Linear Issue:
• Testing Notebook (Colab):
• Code Documentation (Confluence):
• User Documentation (Confluence):

Contributors:

• Shankesh Raju MS