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Synch use of special tokens with iterate_batches

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Chime Ogbuji 2024-12-06 07:20:01 -05:00 committed by Awni Hannun
parent f989401881
commit 6df285ef6c
1 changed files with 1 additions and 1 deletions
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llms/mlx_lm/tuner/trainer.py
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@ -166,7 +166,7 @@ def iterate_completion_batches(
for j in batch_idx[i]:
prompt, completion = dataset.get_prompt_and_completion(j)
prompt_lengths.append(input_length(prompt, completion, tokenizer))
full_sequence = tokenizer.encode(dataset[j], add_special_tokens=False)
full_sequence = tokenizer.encode(dataset[j])
if full_sequence[-1] != tokenizer.eos_token_id:
full_sequence.append(tokenizer.eos_token_id)
batch.append(full_sequence)