Tokenizer issue when converting MarianMT model to ONNX
#13
by harisnaeem - opened
Trying to convert a MarianMT model to ONNX using onnx-community/convert-to-onnx space but conversion fials with this error:
Conversion failed: Traceback (most recent call last): File "/usr/local/lib/python3.10/runpy.py", line 196, in _run_module_as_main return _run_code(code, main_globals, None, File "/usr/local/lib/python3.10/runpy.py", line 86, in _run_code exec(code, run_globals) File "/home/user/app/transformers.js/scripts/convert.py", line 456, in <module> main() File "/home/user/app/transformers.js/scripts/convert.py", line 242, in main raise e File "/home/user/app/transformers.js/scripts/convert.py", line 235, in main tokenizer = AutoTokenizer.from_pretrained(tokenizer_id, **from_pretrained_kwargs) File "/usr/local/lib/python3.10/site-packages/transformers/models/auto/tokenization_auto.py", line 968, in from_pretrained raise ValueError( ValueError: This tokenizer cannot be instantiated. Please make sure you have sentencepiece installed in order to use this tokenizer