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Try to fix Baichuan2 models by using vocab size in config.json #3299

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Oct 4, 2023
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Try to fix Baichuan2 models by using vocab size in config.json #3299

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10 changes: 8 additions & 2 deletions convert-baichuan-hf-to-gguf.py
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Original file line number Diff line number Diff line change
@@ -11,11 +11,14 @@
from pathlib import Path
from typing import TYPE_CHECKING, Any
import itertools
import gguf
import numpy as np
import torch
from sentencepiece import SentencePieceProcessor # type: ignore[import]

if 'NO_LOCAL_GGUF' not in os.environ:
sys.path.insert(1, str(Path(__file__).parent / 'gguf-py' / 'gguf'))
import gguf


if TYPE_CHECKING:
from typing import TypeAlias
@@ -174,8 +177,11 @@ def parse_args() -> argparse.Namespace:
print("gguf: get sentencepiece tokenizer vocab, scores and token types")

tokenizer = SentencePieceProcessor(str(tokenizer_model_file))
vocab_size = hparams.get('vocab_size')
if vocab_size is None:
vocab_size = tokenizer.vocab_size()

for i in range(tokenizer.vocab_size()):
for i in range(vocab_size):
text: bytes
score: float