Update app.py

app.py

@@ -1,8 +1,19 @@
-import os, json, httpx
+import os, json, 
 from typing import Dict, Any
 from fastapi import FastAPI, Body, Request
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse, PlainTextResponse
+import httpx
+
+# Stable AsyncClient with explicit 4-part timeout
+_client = httpx.AsyncClient(
+    timeout=httpx.Timeout(
+        connect=15.0,   # max time to connect
+        read=30.0,      # max time to wait for response data
+        write=15.0,     # max time to send request body
+        pool=15.0       # max time to get a connection from the pool
+    )
+)
 
 # ========= Config (set via Secrets) =========
 TTS_BASE = os.getenv("TTS_BASE", "https://Percy3822-ActualTTS.hf.space")