logprobs: bool = False
    """Whether to return log probabilities."""
    n: Optional[int] = None
    """How many completions to generate."""
    writer_api_key: Optional[str] = None
    """Writer API key."""
    base_url: Optional[str] = None
    """Base url to use, if None decides based on model name."""
    class Config:
        """Configuration for this pydantic object."""
        extra = Extra.forbid
    @root_validator()
    def validate_environment(cls, values: Dict) -> Dict:
        """Validate that api key and organization id exist in environment."""
        writer_api_key = get_from_dict_or_env(
            values, "writer_api_key", "WRITER_API_KEY"
        )
        values["writer_api_key"] = writer_api_key
        writer_org_id = get_from_dict_or_env(values, "writer_org_id", "WRITER_ORG_ID")
        values["writer_org_id"] = writer_org_id
        return values
    @property
    def _default_params(self) -> Mapping[str, Any]:
        """Get the default parameters for calling Writer API."""
        return {
            "minTokens": self.min_tokens,
            "maxTokens": self.max_tokens,
            "temperature": self.temperature,
            "topP": self.top_p,
            "stop": self.stop,
            "presencePenalty": self.presence_penalty,
            "repetitionPenalty": self.repetition_penalty,
            "bestOf": self.best_of,
            "logprobs": self.logprobs,
            "n": self.n,
        }
    @property
    def _identifying_params(self) -> Mapping[str, Any]:
        """Get the identifying parameters."""
        return {