Problem

When running the software tests on GH-3963, it looks like there is an unrelated error on the test suite outcome, coming from plotting results of the pycaret.classification subsystem, raised by test_plot.

FAILED tests/test_classification_plots.py::test_plot - IndexError: index 18 is out of bounds for axis 0 with size 18

• https://github.com/pycaret/pycaret/actions/runs/8675819351/job/23789656626?pr=3963#step:6:120
• https://github.com/pycaret/pycaret/actions/runs/8675819351/job/23789656871?pr=3963#step:6:120
• https://github.com/pycaret/pycaret/actions/runs/8680898663/job/23802476303?pr=3967#step:6:120