Fix plot of either gpu or cpu data for version3.

[ksebaz]

No description provided.

[codecov]

Codecov Report

Merging #192 (9289f63) into develop (d526e38) will increase coverage by 0.01%.
The diff coverage is 100.00%.

❗ Current head 9289f63 differs from pull request most recent head 8bf6ad4. Consider uploading reports for the commit 8bf6ad4 to get more accurate results

@@             Coverage Diff             @@
##           develop     #192      +/-   ##
===========================================
+ Coverage    90.56%   90.57%   +0.01%     
===========================================
  Files           21       21              
  Lines          922      923       +1     
===========================================
+ Hits           835      836       +1     
  Misses          87       87              

Impacted Files	Coverage Δ
mdbenchmark/cli/plot.py	89.62% <100.00%> (+0.07%)	⬆️

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