Update avalon7-pmu-test.py
Update avalon7-pmu-test.py

Canaan-Creative/Avalon-extras,Canaan-Creative/Avalon-extras,qinfengling/Avalon-extras,qinfengling/Avalon-extras,Canaan-Creative/Avalon-extras,Canaan-Creative/Avalon-extras,Canaan-Creative/Avalon-extras,qinfengling/Avalon-extras,qinfengling/Avalon-extras,qinfengling/Avalon-extras,qinfengling/Avalon-extras,Canaan-Creative/Avalon-extras