Key terms English glosses are pulled regardless of source text

[bhartmoore]

It appears that in silnlp training, English key terms glosses are being used when French or Indonesian glosses should be used. (Likely also affecting Spanish and Portuguese, but I haven't tested.) Entries from train.src.detok.txt (screenshot 1) are clearly English and don't match words in silnlp\assets\fr-Major-glosses.txt (screenshot 2).

Some examples are in the following folders:

S:\MT\experiments\Chad\Mukulu\fr_mix_moz_1
S:\MT\experiments\FT-Benin\NLLB.1.3B.dist.fr_LBS21+DDN2BT-ddn_DDN2_Terms
S:\MT\experiments\FT-Indonesian2\NLLB1.3B.id_TBI+DAABT-kzfDAAU8_Terms

[Enkidu93]

Looks like the silnlp.common.corpus:get_terms() function has "en" as the default iso parameter (maybe it shouldn't have a default iso at all?), and the proper iso isn't being passed when it's called in silnlp.nmt.config line 1101 & 1105. This shouldn't affect Serval.