Add support for WMT21 tokenizer in M2M100Tokenizer #14376
Merged
+17
−6
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What does this PR do?
The tokenizer for WMT21 translation models is similar to
M2M100Tokenizer
with the only difference being it uses different language codes.This PR adds support for wmt21 tokenizers in
M2M100Tokenizer
by adding thelanguage_codes
attribute which specifies what language codes to use.