fix: Remove time.sleep from test case

[Pavan-Microsoft]

Purpose

The test_raises_exception_if_bad_response_code test in code/tests/utilities/helpers/test_azure_computer_vision_client.py fails intermittently. The use of time.sleep(0.3) in the previous test, test_vectorize_image_calls_computer_vision_timeout, is causing the issue. Therefore, we have updated the test case to remove time.sleep, ensuring that all tests now pass consistently.

Does this introduce a breaking change?

• [ ] Yes
• [x ] No

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code Verify Tests job (Run Python Tests)

[github-actions[bot]]

Coverage Report •

File	Stmts	Miss	Cover	Missing
TOTAL	2633	588	77%

report-only-changed-files is enabled. No files were changed during this commit :)

Tests	Skipped	Failures	Errors	Time
292	0 :zzz:	0 :x:	0 :fire:	40.778s :stopwatch:

[github-actions[bot]]

:tada: This PR is included in version 1.9.3 :tada:

The release is available on GitHub release

Your semantic-release bot :package::rocket: