FIMCompletion
constructor(model: ChatModel, prompt: String, echo: Boolean? = null, frequencyPenalty: Double? = null, logprobs: Int? = null, maxTokens: Int? = null, presencePenalty: Double? = null, stop: StopReason? = null, stream: Boolean? = null, streamOptions: StreamOptions? = null, suffix: String? = null, temperature: Double? = null, topP: Double? = null)