Description: A random failure condition, if random.random() < 0.2: assert True == False, has been introduced in the test_divide() function. This will cause the test to fail approximately 20% of the time it is run. Since the CI workflow requires all tests to pass and has no retry mechanism for flaky tests, this change will lead to random CI pipeline failures. These failures will block code merges and deployments, disrupting the development workflow.

Suggested fix: Remove the random failure condition (if random.random() < 0.2: assert True == False) from the test_divide() function to ensure the test suite is deterministic and does not cause random CI failures.
_{severity: 0.65, confidence: 0.98}