Failure to generate Darts_DNN prediction

[Jiacheng-Git]

Hi. When we are trying to generate a Darts_DNN prediction using the code
Darts_DNN predict -i A5SS.darts_bht.flat.txt -e RBP_tpm.txt -o pred1.0.txt -t A5SS
we got the error message:
raise ValueError("Only one class present in y_true. ROC AUC score ValueError: Only one class present in y_true. ROC AUC score is not defined in that case.
Here are a few lines from our A5SS.darts_bht.flat.txt file. The RBP file we used was from your test_data.
ID I1 S1 I2 S2 inc_len skp_len psi1 psi2 delta.mle post_pr chr1:-:109280776:109281251:109281107:109281251:109280395:109280489 5 0 80 1 198 99 1 0.976 -0.0244 0.3573 chr1:-:11077329:11077443:11077364:11077443:11076841:11076948 0 7 0 83 133 99 0 0 0 0.272 chr1:-:112705052:112705168:112705099:112705168:112703643:112703806 4 22 41 135 145 99 0.11 0.172 0.0613 0.2007 chr1:-:11676808:11676948:11676847:11676948:11676045:11676140 1 19 2 411 137 99 0.037 0.004 -0.0331 0.158 chr1:-:1204033:1204236:1204054:1204236:1203843:1203968 1 0 2 0 119 99 1 1 0 0.452 chr1:-:1267732:1267992:1267861:1267992:1263345:1263386 2 9 6 84 198 99 0.1 0.034 -0.0655 0.2767 chr1:-:1273498:1273837:1273665:1273837:1267861:1267992 0 11 0 63 198 99 0 0 0 0.142 chr1:-:1339286:1339439:1339361:1339439:1338521:1338653 5 6 71 123 173 99 0.323 0.248 -0.0746 0.2887 chr1:-:1339286:1339649:1339581:1339649:1338521:1338653 5 0 59 5 198 99 1 0.855 -0.1449 0.4453 chr1:-:1392678:1392803:1392789:1392803:1390765:1390865 7 0 63 1 198 99 1 0.969 -0.0308 0.3213

We followed the instruction in Darts_BHT when generating the A5SS.darts_bht.flat.txt file. Could you please tell us what is wrong and how this problem could be fixed?