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| const require_completions = require("../converters/completions.cjs"); | |
| //#region src/utils/prompts.ts | |
| /** | |
| * Convert a formatted LangChain prompt (e.g. pulled from the hub) into | |
| * a format expected by OpenAI's JS SDK. | |
| * | |
| * Requires the "@langchain/openai" package to be installed in addition | |
| * to the OpenAI SDK. | |
| * | |
| * @example | |
| * ```ts | |
| * import { convertPromptToOpenAI } from "langsmith/utils/hub/openai"; | |
| * import { pull } from "langchain/hub"; | |
| * | |
| * import OpenAI from 'openai'; | |
| * | |
| * const prompt = await pull("jacob/joke-generator"); | |
| * const formattedPrompt = await prompt.invoke({ | |
| * topic: "cats", | |
| * }); | |
| * | |
| * const { messages } = convertPromptToOpenAI(formattedPrompt); | |
| * | |
| * const openAIClient = new OpenAI(); | |
| * | |
| * const openaiResponse = await openAIClient.chat.completions.create({ | |
| * model: "gpt-4o-mini", | |
| * messages, | |
| * }); | |
| * ``` | |
| * @param formattedPrompt | |
| * @returns A partial OpenAI payload. | |
| */ | |
| function convertPromptToOpenAI(formattedPrompt) { | |
| return { messages: require_completions.convertMessagesToCompletionsMessageParams({ messages: formattedPrompt.toChatMessages() }) }; | |
| } | |
| //#endregion | |
| exports.convertPromptToOpenAI = convertPromptToOpenAI; | |
| //# sourceMappingURL=prompts.cjs.map |