feat(workspace): add spatialgcn/results/training_plots/model_comparison_metrics.png

Authored by Danesh Selwal <selwaldanesh@gmail.com>
Co-authored-by: Claude <claude@anthropic.com>

.gitattributes

@@ -67,3 +67,4 @@ multicp_sacp/results/window_9/multicp_sacp_ws9_all_models.xlsx filter=lfs diff=l
 multicp_sacp/results/window_5/multicp_sacp_ws5_all_models.xlsx filter=lfs diff=lfs merge=lfs -text
 multicp_sacp/results/window_3/multicp_sacp_ws3_all_models.xlsx filter=lfs diff=lfs merge=lfs -text
 spatialgcn/results/training_plots/SpatialGCN_training_curves.png filter=lfs diff=lfs merge=lfs -text
+spatialgcn/results/training_plots/model_comparison_metrics.png filter=lfs diff=lfs merge=lfs -text