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5e028bf | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | from pydantic import BaseModel, Field, model_validator
from typing import Dict, Optional, Type, Any, List, ClassVar
class TopicSegmenterConfig(BaseModel):
model_name: str = Field(description="The TopicSegmenter model or Deployment platform (e.g., 'identity', 'llmlingua-2')", default="llmlingua-2")
_model_list: ClassVar[List[str]] = [
"identity",
"llmlingua-2"
]
configs: Optional[dict] = Field(description="Configuration for the specific TopicSegmenter model", default={})
@model_validator(mode='before')
def validate_model_name(cls, values):
default_model = cls.__pydantic_fields__["model_name"].default
model_name = values.get("model_name", default_model)
if model_name not in cls._model_list:
raise ValueError(f"Unsupported model: {model_name}.")
values["model_name"] = model_name
return values
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