My First Playground

node v18.11.0
version: 1.0.0
This is a playground to test JavaScript. It runs a completely standard copy of Node.js on a virtual server created just for you. Every one of npm’s 300,000+ packages are pre-installed, so try it out:
// Import openai and numpy-parser libraries var openai = require('openai'); var np = require('numpy-parser'); // Export a function called endpoint exports.endpoint = async function(request, response) { // Get the input strings and OpenAI secret key from the payload var string1 = request.body.string1; var string2 = request.body.string2; var openai_key = request.body.openai_key; // Set the OpenAI secret key as an environment variable process.env.OPENAI_KEY = openai_key; // Create an embedding object with your input strings var resp = await openai.Embedding.create( input=[string1, string2], engine="text-similarity-davinci-001"); // Extract the embeddings from the response var embedding_a = resp['data'][0]['embedding']; var embedding_b = resp['data'][1]['embedding']; // Calculate the dot product of the embeddings var similarity_score =, embedding_b); // Return the similarity score as JSON response.end(JSON.stringify({similarity: similarity_score})); }

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