@n8n/n8n-nodes-langchain
Version:
63 lines • 2.42 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.EmbeddingsLemonade = void 0;
const openai_1 = require("@langchain/openai");
const n8n_workflow_1 = require("n8n-workflow");
const ai_utilities_1 = require("@n8n/ai-utilities");
const description_1 = require("../../llms/LMLemonade/description");
class EmbeddingsLemonade {
constructor() {
this.description = {
displayName: 'Embeddings Lemonade',
name: 'embeddingsLemonade',
icon: 'file:lemonade.svg',
group: ['transform'],
version: 1,
description: 'Use Lemonade Embeddings',
defaults: {
name: 'Embeddings Lemonade',
},
...description_1.lemonadeDescription,
codex: {
categories: ['AI'],
subcategories: {
AI: ['Embeddings'],
},
resources: {
primaryDocumentation: [
{
url: 'https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.embeddingslemonade/',
},
],
},
},
inputs: [],
outputs: [n8n_workflow_1.NodeConnectionTypes.AiEmbedding],
outputNames: ['Embeddings'],
properties: [(0, ai_utilities_1.getConnectionHintNoticeField)([n8n_workflow_1.NodeConnectionTypes.AiVectorStore]), description_1.lemonadeModel],
};
}
async supplyData(itemIndex) {
const modelName = this.getNodeParameter('model', itemIndex);
const credentials = (await this.getCredentials('lemonadeApi'));
const apiKey = credentials.apiKey || 'lemonade-placeholder-key';
const configuration = {
baseURL: credentials.baseUrl,
};
if (credentials.apiKey) {
configuration.defaultHeaders = {
Authorization: `Bearer ${credentials.apiKey}`,
};
}
const embeddings = new openai_1.OpenAIEmbeddings({
apiKey,
model: modelName,
configuration,
});
return {
response: (0, ai_utilities_1.logWrapper)(embeddings, this),
};
}
}
exports.EmbeddingsLemonade = EmbeddingsLemonade;
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