Test: Update test cases to reduce execution time (#6470)

### What problem does this PR solve?

_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._

### Type of change

- [x] update test cases

sdk/python/test/test_http_api/conftest.py

@@ -31,7 +31,7 @@ from libs.utils.file_utils import (
 )
 
 
-@pytest.fixture(scope="function", autouse=True)
+@pytest.fixture(scope="function")
 def clear_datasets(get_http_api_auth):
     yield
     delete_dataset(get_http_api_auth)