passing different quantiles than `DEFAULT_QUANTILES` in `src.timesfm.timesfm_base` (eg. `quantiles=[0.3, 0.4]`) throws the following error: <img width="1467" height="967" alt="Image" src="https://github.com/user-attachments/assets/5ac26515-08f2-4db8-96be-389acc1a79a8" /> which makes sense if the decoder was hardcoded to output that size of quantiles.