45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
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import { zodToJsonSchema } from "zod-to-json-schema";
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import { isOpenAITool, } from "@langchain/core/language_models/base";
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/**
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* Render the tool name and description in plain text.
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*
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* Output will be in the format of:
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* ```
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* search: This tool is used for search
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* calculator: This tool is used for math
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* ```
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* @param tools
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* @returns a string of all tools and their descriptions
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*/
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export function renderTextDescription(tools) {
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if (tools.every(isOpenAITool)) {
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return tools
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.map((tool) => `${tool.function.name}${tool.function.description ? `: ${tool.function.description}` : ""}`)
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.join("\n");
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}
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return tools
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.map((tool) => `${tool.name}: ${tool.description}`)
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.join("\n");
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}
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/**
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* Render the tool name, description, and args in plain text.
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* Output will be in the format of:'
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* ```
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* search: This tool is used for search, args: {"query": {"type": "string"}}
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* calculator: This tool is used for math,
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* args: {"expression": {"type": "string"}}
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* ```
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* @param tools
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* @returns a string of all tools, their descriptions and a stringified version of their schemas
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*/
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export function renderTextDescriptionAndArgs(tools) {
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if (tools.every(isOpenAITool)) {
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return tools
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.map((tool) => `${tool.function.name}${tool.function.description ? `: ${tool.function.description}` : ""}, args: ${JSON.stringify(tool.function.parameters)}`)
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.join("\n");
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}
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return tools
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.map((tool) => `${tool.name}: ${tool.description}, args: ${JSON.stringify(zodToJsonSchema(tool.schema).properties)}`)
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.join("\n");
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}
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