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Using OpenAI to analyze text and return relevant emojis
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| import { Configuration, OpenAIApi } from 'openai'; | |
| import dotenv from 'dotenv'; | |
| import { gptGetEmoji } from './helpers.js' | |
| dotenv.config(); | |
| const { OPEN_AI_API_KEY } = process.env; | |
| const configuration = new Configuration({ | |
| apiKey: OPEN_AI_API_KEY, | |
| }); | |
| const openai = new OpenAIApi(configuration); | |
| // source: https://en.wikipedia.org/wiki/Star_Wars | |
| const text = ` | |
| The Star Wars franchise depicts the adventures of characters | |
| "A long time ago in a galaxy far, far away",[5] in which humans | |
| and many species of aliens (often humanoid) co-exist with robots | |
| (typically referred to in the films as 'droids'), who may assist | |
| them in their daily routines; space travel between planets is | |
| common due to lightspeed hyperspace technology.[6][7][8] The planets | |
| range from wealthy, planet-wide cities to deserts scarcely populated | |
| by primitive tribes. Virtually any Earth biome, along with many | |
| fictional ones, has its counterpart as a Star Wars planet which, in | |
| most cases, teem with sentient and non-sentient alien life.[9] The | |
| franchise also makes use of other astronomical objects such as asteroid | |
| fields and nebulae.[10][11] Spacecraft range from small starfighters, | |
| to huge capital ships such as the Star Destroyers, to space stations | |
| such as the moon-sized Death Stars. Telecommunication includes two-way | |
| audio and audiovisual screens, holographic projections, and HoloNet | |
| (internet counterpart). | |
| `; | |
| const emojis = await gptGetEmoji(text.trim(), openai); | |
| console.log(emojis); |
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| [ | |
| { | |
| "emoji": "🚀", | |
| "short_code": ":rocket:", | |
| "reasoning": "Represents space travel and spacecraft" | |
| }, | |
| { | |
| "emoji": "👽", | |
| "short_code": ":alien:", | |
| "reasoning": "Represents the many species of aliens in the franchise" | |
| }, | |
| { | |
| "emoji": "🌌", | |
| "short_code": ":milky_way:", | |
| "reasoning": "Represents the galaxy far, far away" | |
| }, | |
| { | |
| "emoji": "🤖", | |
| "short_code": ":robot:", | |
| "reasoning": "Represents the robots, or 'droids', in the franchise" | |
| }, | |
| { | |
| "emoji": "🌵", | |
| "short_code": ":cactus:", | |
| "reasoning": "Represents the deserts scarcely populated by primitive tribes" | |
| } | |
| ] |
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| export const gptGetEmoji = async (textToAnalyze, openAiClient, temperature = 0.3) => { | |
| let emojiJson = [ | |
| { | |
| emoji: '😞', | |
| short_code: ':disappointed_face:', | |
| reasoning: 'There was an error with the request.', | |
| }, | |
| ]; | |
| try { | |
| const emojiPrompt = ` | |
| Analyze the following text and provide at least 1 emojis from unicode | |
| v15 in order of relevance, and their markdown short codes, that best | |
| represent it as JSON with keys for emoji, short code, and reasoning. | |
| Only return the resulting JSON array of objects: ${textToAnalyze.trim()} | |
| `; | |
| const emojiResponse = await openAiClient.createChatCompletion({ | |
| model: 'gpt-3.5-turbo', | |
| messages: [ | |
| { | |
| role: 'assistant', | |
| content: emojiPrompt.trim(), | |
| }, | |
| ], | |
| temperature, | |
| }); | |
| emojiJson = emojiResponse.data.choices[0].message.content | |
| .replace('```json', '') | |
| .replace('```', '') | |
| .trim(); | |
| } catch (error) { | |
| console.log(error); | |
| } | |
| return JSON.parse(emojiJson); | |
| }; |
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