zhangyiss/mlx-examples
1
0
Fork 0
mirror of https://github.com/ml-explore/mlx-examples.git synced 2025-08-29 06:54:39 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Synch use of special tokens with iterate_batches

Browse Source
This commit is contained in:
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
llms/mlx_lm/tuner/trainer.py
View File

@ -166,7 +166,7 @@ def iterate_completion_batches(
for j in batch_idx[i]: for j in batch_idx[i]:
prompt, completion = dataset.get_prompt_and_completion(j) prompt, completion = dataset.get_prompt_and_completion(j)
prompt_lengths.append(input_length(prompt, completion, tokenizer)) 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: if full_sequence[-1] != tokenizer.eos_token_id:
full_sequence.append(tokenizer.eos_token_id) full_sequence.append(tokenizer.eos_token_id)
batch.append(full_sequence) batch.append(full_sequence)