Questions about the prediction results.

[elvis-art]

Hello! I followed the process and used the parameters you provided to conduct the experiment. However, when I reviewed the experiment details, I noticed there seemed to be some issues. Specifically, when I observed the survival analysis and the predicted categories for the test set, I found that the trained model incorrectly predicted all of them as the same category. I am not sure where the issue lies and would appreciate your help.
Here is the predicted labels and the true labels that I output based on the TCGA-LUAD dataset: