Fei Zheng

From the design point of view, "title" is optional on both panel and table level. "id" is the unique key. https://github.com/AMDResearch/omniperf/blob/cc5bba19f4ed60310371ca2cea0980f461614f9b/src/omniperf_analyze/utils/parser.py#L412 https://github.com/AMDResearch/omniperf/blob/cc5bba19f4ed60310371ca2cea0980f461614f9b/src/omniperf_analyze/utils/parser.py#L414

This PR won't change any functionality of the demo. Just minor upgrade to make it run with python3 and and matplotlib >=3.8.2.

On CLI side, we could enable visualized mem_chart for single run. The demo looks like: