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83 lines
2.1 KiB
Python
83 lines
2.1 KiB
Python
from enum import Enum
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from typing import Any, Callable, Dict, List, Literal, Optional, Union
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from docling_core.types.doc.page import SegmentedPage
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from pydantic import AnyUrl, BaseModel
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from typing_extensions import deprecated
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from docling.datamodel.accelerator_options import AcceleratorDevice
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class BaseVlmOptions(BaseModel):
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kind: str
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prompt: Union[str, Callable[[Optional[SegmentedPage]], str]]
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scale: float = 2.0
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max_size: Optional[int] = None
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temperature: float = 0.0
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class ResponseFormat(str, Enum):
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DOCTAGS = "doctags"
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MARKDOWN = "markdown"
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HTML = "html"
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class InferenceFramework(str, Enum):
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MLX = "mlx"
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TRANSFORMERS = "transformers"
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class TransformersModelType(str, Enum):
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AUTOMODEL = "automodel"
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AUTOMODEL_VISION2SEQ = "automodel-vision2seq"
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AUTOMODEL_CAUSALLM = "automodel-causallm"
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class InlineVlmOptions(BaseVlmOptions):
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kind: Literal["inline_model_options"] = "inline_model_options"
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repo_id: str
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trust_remote_code: bool = False
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load_in_8bit: bool = True
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llm_int8_threshold: float = 6.0
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quantized: bool = False
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inference_framework: InferenceFramework
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transformers_model_type: TransformersModelType = TransformersModelType.AUTOMODEL
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response_format: ResponseFormat
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torch_dtype: Optional[str] = None
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supported_devices: List[AcceleratorDevice] = [
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AcceleratorDevice.CPU,
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AcceleratorDevice.CUDA,
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AcceleratorDevice.MPS,
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]
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stop_strings: List[str] = []
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extra_generation_config: Dict[str, Any] = {}
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use_kv_cache: bool = True
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max_new_tokens: int = 4096
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@property
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def repo_cache_folder(self) -> str:
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return self.repo_id.replace("/", "--")
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@deprecated("Use InlineVlmOptions instead.")
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class HuggingFaceVlmOptions(InlineVlmOptions):
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pass
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class ApiVlmOptions(BaseVlmOptions):
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kind: Literal["api_model_options"] = "api_model_options"
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url: AnyUrl = AnyUrl(
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"http://localhost:11434/v1/chat/completions"
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) # Default to ollama
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headers: Dict[str, str] = {}
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params: Dict[str, Any] = {}
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timeout: float = 60
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concurrency: int = 1
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response_format: ResponseFormat
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