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715cc5a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | from __future__ import annotations
from typing import Any
from transformers import AutoModelForSequenceClassification, AutoTokenizer
def sanitize_model_name(model_name: str) -> str:
return model_name.replace("/", "__").replace(" ", "_")
def load_tokenizer(model_name: str) -> Any:
return AutoTokenizer.from_pretrained(model_name, trust_remote_code=True, use_fast=True)
def load_sequence_classifier(model_name: str, num_labels: int, label_set: list[str]) -> Any:
id2label = {idx: label for idx, label in enumerate(label_set)}
label2id = {label: idx for idx, label in id2label.items()}
return AutoModelForSequenceClassification.from_pretrained(
model_name,
num_labels=num_labels,
id2label=id2label,
label2id=label2id,
trust_remote_code=True,
)
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