Source code for langchain.llms.replicate
"""Wrapper around Replicate API."""
import logging
from typing import Any, Dict, List, Mapping, Optional
from pydantic import Extra, Field, root_validator
from langchain.callbacks.manager import CallbackManagerForLLMRun
from langchain.llms.base import LLM
from langchain.utils import get_from_dict_or_env
logger = logging.getLogger(__name__)
[docs]class Replicate(LLM):
    """Wrapper around Replicate models.
    To use, you should have the ``replicate`` python package installed,
    and the environment variable ``REPLICATE_API_TOKEN`` set with your API token.
    You can find your token here: https://replicate.com/account
    The model param is required, but any other model parameters can also
    be passed in with the format input={model_param: value, ...}
    Example:
        .. code-block:: python
            from langchain.llms import Replicate
            replicate = Replicate(model="stability-ai/stable-diffusion: \
                                         27b93a2413e7f36cd83da926f365628\
                                         0b2931564ff050bf9575f1fdf9bcd7478",
                                  input={"image_dimensions": "512x512"})
    """
    model: str
    input: Dict[str, Any] = Field(default_factory=dict)
    model_kwargs: Dict[str, Any] = Field(default_factory=dict)
    replicate_api_token: Optional[str] = None
    class Config:
        """Configuration for this pydantic config."""
        extra = Extra.forbid
    @root_validator(pre=True)
    def build_extra(cls, values: Dict[str, Any]) -> Dict[str, Any]:
        """Build extra kwargs from additional params that were passed in."""
rtdocs_stable/api.python.langchain.com/en/stable/_modules/langchain/llms/replicate.html