dtamind-components
Version:
Apps integration for Dtamind. Contain Nodes and Credentials.
49 lines • 2.12 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.GoogleGenerativeAIToolsOutputParser = void 0;
const output_parsers_1 = require("@langchain/core/output_parsers");
const types_1 = require("@langchain/core/utils/types");
class GoogleGenerativeAIToolsOutputParser extends output_parsers_1.BaseLLMOutputParser {
static lc_name() {
return 'GoogleGenerativeAIToolsOutputParser';
}
constructor(params) {
super(params);
this.lc_namespace = ['langchain', 'google_genai', 'output_parsers'];
this.returnId = false;
/** Whether to return only the first tool call. */
this.returnSingle = false;
this.keyName = params.keyName;
this.returnSingle = params.returnSingle ?? this.returnSingle;
this.zodSchema = params.zodSchema;
}
async _validateResult(result) {
if (this.zodSchema === undefined) {
return result;
}
const zodParsedResult = await (0, types_1.interopSafeParseAsync)(this.zodSchema, result);
if (zodParsedResult.success) {
return zodParsedResult.data;
}
else {
throw new output_parsers_1.OutputParserException(`Failed to parse. Text: "${JSON.stringify(result, null, 2)}". Error: ${JSON.stringify(zodParsedResult.error.issues)}`, JSON.stringify(result, null, 2));
}
}
async parseResult(generations) {
const tools = generations.flatMap((generation) => {
const { message } = generation;
if (!('tool_calls' in message) || !Array.isArray(message.tool_calls)) {
return [];
}
return message.tool_calls;
});
if (tools[0] === undefined) {
throw new Error('No parseable tool calls provided to GoogleGenerativeAIToolsOutputParser.');
}
const [tool] = tools;
const validatedResult = await this._validateResult(tool.args);
return validatedResult;
}
}
exports.GoogleGenerativeAIToolsOutputParser = GoogleGenerativeAIToolsOutputParser;
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