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Replace LogitsWarper with LogitsProcessor #159

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Merged
noamgat merged 1 commit into from
Feb 26, 2025
Merged

Replace LogitsWarper with LogitsProcessor #159

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4 changes: 2 additions & 2 deletions lmformatenforcer/integrations/transformers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
from typing import Any, Callable, List, Optional, Tuple, Union
try:
from transformers import AutoModelForCausalLM
from transformers.generation.logits_process import LogitsWarper, PrefixConstrainedLogitsProcessor
from transformers.generation.logits_process import LogitsProcessor, PrefixConstrainedLogitsProcessor
from transformers.tokenization_utils import PreTrainedTokenizerBase
except ImportError:
raise ImportError('transformers is not installed. Please install it with "pip install transformers[torch]"')
Expand All @@ -16,7 +16,7 @@
from ..tokenenforcer import TokenEnforcer, TokenEnforcerTokenizerData
from ..analyzer import FormatEnforcerAnalyzer

class LogitsSaverWarper(LogitsWarper):
class LogitsSaverWarper(LogitsProcessor):
def __init__(self, analyzer: FormatEnforcerAnalyzer) -> None:
self.analyzer = analyzer

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