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py : cosmetics

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Georgi Gerganov 2023-08-21 20:40:08 +03:00
parent 49c25cce19
commit 811f653f95
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1 changed files with 8 additions and 7 deletions
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convert.py
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@ -255,7 +255,7 @@ class BpeVocab:
self.fname_tokenizer = fname_tokenizer
self.fname_added_tokens = fname_added_tokens
def bpe_tokens(self) -> Iterable[Tuple[bytes, float]]:
def bpe_tokens(self) -> Iterable[Tuple[bytes, float, gguf.TokenType]]:
tokenizer = self.bpe_tokenizer
from transformers.models.gpt2 import tokenization_gpt2
byte_encoder = tokenization_gpt2.bytes_to_unicode()
@ -265,12 +265,12 @@ class BpeVocab:
score: float = -i
yield text, score, gguf.TokenType.USER_DEFINED
def added_tokens(self) -> Iterable[Tuple[bytes, float]]:
def added_tokens(self) -> Iterable[Tuple[bytes, float, gguf.TokenType]]:
for text in self.added_tokens_list:
score = -1000.0
yield text.encode("utf-8"), score, gguf.TokenType.USER_DEFINED
def all_tokens(self) -> Iterable[Tuple[bytes, float]]:
def all_tokens(self) -> Iterable[Tuple[bytes, float, gguf.TokenType]]:
yield from self.bpe_tokens()
yield from self.added_tokens()
@ -286,6 +286,7 @@ class SentencePieceVocab:
added_tokens = json.load(open(fname_added_tokens, encoding="utf-8"))
else:
added_tokens = {}
vocab_size: int = self.sentencepiece_tokenizer.vocab_size()
expected_ids = list(range(vocab_size, vocab_size + len(added_tokens)))
actual_ids = sorted(added_tokens.values())
@ -299,7 +300,7 @@ class SentencePieceVocab:
self.fname_tokenizer = fname_tokenizer
self.fname_added_tokens = fname_added_tokens
def sentencepiece_tokens(self) -> Iterable[Tuple[bytes, float]]:
def sentencepiece_tokens(self) -> Iterable[Tuple[bytes, float, gguf.TokenType]]:
tokenizer = self.sentencepiece_tokenizer
for i in range(tokenizer.vocab_size()):
piece = tokenizer.id_to_piece(i)
@ -323,12 +324,12 @@ class SentencePieceVocab:
yield text, score, toktype
def added_tokens(self) -> Iterable[Tuple[bytes, float]]:
def added_tokens(self) -> Iterable[Tuple[bytes, float, gguf.TokenType]]:
for text in self.added_tokens_list:
score = -1000.0
yield text.encode("utf-8"), score, gguf.TokenType.USER_DEFINED
def all_tokens(self) -> Iterable[Tuple[bytes, float]]:
def all_tokens(self) -> Iterable[Tuple[bytes, float, gguf.TokenType]]:
yield from self.sentencepiece_tokens()
yield from self.added_tokens()
@ -727,7 +728,7 @@ class OutputFile:
self.gguf = gguf.GGUFWriter(fname_out, gguf.MODEL_ARCH_NAMES[ARCH])
def add_meta_arch(self, params: Params) -> None:
self.gguf.add_name ("llama")
self.gguf.add_name ("LLaMA")
self.gguf.add_context_length (params.n_ctx)
self.gguf.add_embedding_length (params.n_embd)
self.gguf.add_block_count (params.n_layer)