Voice-over in every language

# 1. Translate the script (OpenAI-compatible chat endpoint)
curl https://api.tovano.ai/v1/chat/completions \
  -H "Authorization: Bearer $TOVANO_API_KEY" \
  -H "Content-Type: application/json" \
  -H "X-Tovano-Customer: course-7781" \
  -d '{
    "model": "text/demo-chat-1",
    "messages": [
      { "role": "system", "content": "Translate this lesson script into French. Keep the tone and the length." },
      { "role": "user", "content": "Welcome to module twelve. In this lesson..." }
    ]
  }'

# 2. Voice the translation
curl https://api.tovano.ai/v1/tasks \
  -H "Authorization: Bearer $TOVANO_API_KEY" \
  -H "Content-Type: application/json" \
  -H "X-Tovano-Customer: course-7781" \
  -H "Idempotency-Key: lesson-12-fr-FR-v2" \
  -d '{ "model": "audio/demo-tts-1", "input": { "text": "Bienvenue dans le module douze...", "voice": "mia" } }'

import Tovano from "tovano";

const tovano = new Tovano();
const customer = "course-7781";
const script = await loadScript("lesson-12"); // your source text

for (const lang of ["fr-FR", "de-DE", "es-ES", "ja-JP"]) {
  const translation = await tovano.chat.completions.create({
    model: "text/demo-chat-1",
    customer,
    messages: [
      { role: "system", content: `Translate this lesson script into ${lang}. Keep the tone and the length.` },
      { role: "user", content: script },
    ],
  });

  const voice = await tovano.tasks.create(
    { model: "audio/demo-tts-1", input: { text: translation.choices[0].message.content, voice: "mia" }, customer },
    { idempotencyKey: `lesson-12-${lang}-v2` },
  );
  console.log(lang, voice.id);
}

import os, requests

API = "https://api.tovano.ai/v1"
HEADERS = {"Authorization": f"Bearer {os.environ['TOVANO_API_KEY']}", "X-Tovano-Customer": "course-7781"}

for lang in ["fr-FR", "de-DE", "es-ES", "ja-JP"]:
    chat = requests.post(f"{API}/chat/completions", headers=HEADERS, json={
        "model": "text/demo-chat-1",
        "messages": [
            {"role": "system", "content": f"Translate this lesson script into {lang}. Keep the tone and the length."},
            {"role": "user", "content": script},
        ],
    }).json()
    text = chat["choices"][0]["message"]["content"]

    task = requests.post(
        f"{API}/tasks",
        headers={**HEADERS, "Idempotency-Key": f"lesson-12-{lang}-v2"},
        json={"model": "audio/demo-tts-1", "input": {"text": text, "voice": "mia"}},
    ).json()
    print(lang, task["id"])