Numba in emscripten-forge doesn't seem to support [object mode](https://numba.pydata.org/numba-doc/dev/glossary.html#term-object-mode), but only the [nopython mode](https://numba.pydata.org/numba-doc/dev/glossary.html#term-nopython-mode). cc @anutosh491
Numba in emscripten-forge doesn't seem to support object mode, but only the nopython mode.
cc @anutosh491