Error with ESM support when using the openai package

[dyarleniber]

When running a Node.js (v20) server with ESM modules using dd-trace and openai packages, the process crashes with the following error:

➜  dd-trace-openai-nodejs-example git:(main) node --env-file=.env --import dd-trace/register.js index.js
file:///Users/admin/workspace/personal/dd-trace-openai-nodejs-example/node_modules/openai/resources/index.mjs?iitm=true:72
    let $Completions = namespace.Completions
        ^

SyntaxError: Identifier '$Completions' has already been declared
    at ModuleLoader.moduleStrategy (node:internal/modules/esm/translators:167:18)
    at callTranslator (node:internal/modules/esm/loader:285:14)
    at ModuleLoader.moduleProvider (node:internal/modules/esm/loader:291:30)

Node.js v20.11.0

Expected Behavior

Running node --import dd-trace/register.js index.js should start the server without crashing.

Steps to Reproduce

The following repository contains the code to reproduce the issue: dd-trace-openai-nodejs-example.

Using Node.js v20.11.0:

1. Run npm init -y
2. Run npm i dd-trace@5.12.0 openai@4.40.0
3. Add to the package.json file:

{
  "type": "module"
}

4. Import dd-trace and openai in the index.js file:

import dataDogTracer from "dd-trace";
import OpenAI from "openai";

dataDogTracer.init({
  logInjection: true,
  runtimeMetrics: true,
});

const openAIClient = new OpenAI({
  apiKey: process.env.OPENAI_API_KEY,
});

...

5. Run node --import dd-trace/register.js index.js

The following repository contains the code to reproduce the issue: dd-trace-openai-nodejs-example.

Your Environment

• Node.js: 20.11.0
• dd-trace: 5.12.0
• openai: 4.40.0
• OS: macOS Sonoma 14.4.1