detection: allow running the script without accuracy stats

[github-actions[bot]]

Coverage Report

File	Stmts	Miss	Cover	Missing
src
architectures.py	279	31	89%	73, 86, 98, 144, 155, 555, 559, 584–602, 613–620, 712, 722, 792, 849–852, 909–915
cnn_lib.py	309	98	68%	48, 117, 128–142, 160, 171, 181–183, 195–201, 225, 270–273, 293–315, 409–420, 451–465, 529–534, 582–592, 651–655, 691–701, 763–777, 842–853, 894–903, 913–917, 938–945, 984–1003, 1014–1019, 1028
data_preparation.py	103	9	91%	35, 56, 60, 88, 107, 117, 125, 131, 183
detect.py	67	67	0%	3–186
train.py	83	44	47%	29, 41, 59, 96, 110, 147–272
utils.py	43	21	51%	53–60, 73–80, 94–105
visualization.py	91	61	33%	26–40, 75, 100–188
TOTAL	981	331	66%

Tests	Skipped	Failures	Errors	Time
3	0 :zzz:	0 :x:	0 :fire:	156m 28s :stopwatch: