Create tts.py

services/tts.py

@@ -0,0 +1,30 @@
+import os, uuid, base64, requests
+from functools import lru_cache
+
+TTS_API = os.getenv(
+    "TTS_API_URL",
+    "https://rahul7star-Chatterbox-Multilingual-TTS-API.hf.space/tts"
+)
+
+SESSION = requests.Session()
+
+@lru_cache(maxsize=128)
+def synthesize(text: str, lang: str) -> str:
+    payload = {
+        "text": text,
+        "language_id": lang,
+        "mode": "Speak 🗣️"
+    }
+
+    r = SESSION.post(TTS_API, json=payload, timeout=None)
+    r.raise_for_status()
+
+    path = f"/tmp/tts_{uuid.uuid4().hex}.wav"
+
+    if r.headers.get("content-type", "").startswith("audio"):
+        open(path, "wb").write(r.content)
+        return path
+
+    audio = r.json().get("audio") or r.json().get("audio_base64")
+    open(path, "wb").write(base64.b64decode(audio))
+    return path