Write Python Tests

[sonam-pankaj95]

Tasks
Set up Testing Framework:

Choose and set up a testing framework
Ensure the framework is compatible with our current setup and easy to integrate.
Write Tests for Existing Modules:

Review existing modules and identify key functionalities to test.
Write unit tests covering different use cases, edge cases, and error handling.
Aim for high test coverage to ensure most of the code is tested.
Integrate Tests into CI/CD Pipeline:

Update the CI/CD configuration to run tests automatically on each commit/pull request.
Ensure the test results are visible in the CI/CD pipeline dashboard.
Documentation:

Document the testing process, including how to run tests locally.