Fix requirements.txt install in tests
Fix requirements.txt install in tests

Marx86/xqueue,EDUlib/xqueue,nttks/xqueue,EDUlib/xqueue,edx/xqueue,knehez/xqueue,EDUlib/xqueue,nttks/xqueue,knehez/xqueue,knehez/xqueue,edx/xqueue,Marx86/xqueue,edx/xqueue