[Feature Testing] : adding the Unit tests for the feature testing

[Blacksujit]

Description:

Adding a test_features.py file or other test files to the project and configuring the setup.py file to include a test suite is a crucial step in ensuring the reliability and maintainability of the software .

Benefits of Adding a Test Suite:

1.) Catch Errors Early:
Tests help in identifying bugs and errors early in the development process before they make their way into production.

2.) Regression Testing:
Tests help in ensuring that new changes do not introduce regressions or unexpected behavior in existing functionality.

Benefits to the Project:

1.) Enhanced Reliability:

Ensures that the feature_ranking functionality is reliable and performs as expected.

2.) Better Maintainability:

Facilitates easier refactoring and prevents regressions.

Feature test code Images: