Predict the language of a text

Predict the language of a text using a neural model. Use this POST version for long texts, as the GET version has a limit on the length of the text that can be provided in the query string.

curl -X POST "https://robotoff.openfoodfacts.org/api/v1/predict/lang" \  -H "Content-Type: application/json" \  -d '{    "text": "hello world"  }'

{
  "predictions": [
    {
      "lang": "en",
      "confidence": 0.9
    }
  ]
}