Update telegram_preview.py

telegram_preview.py

@@ -17,7 +17,10 @@ from fastapi import APIRouter, Response, Request
 from fastapi.responses import HTMLResponse, StreamingResponse
 from fastapi.templating import Jinja2Templates
 
-templates = Jinja2Templates(directory="/app/templates")
+# ─── Locate templates folder absolute path ────────────────────────────────────
+BASE_DIR = pathlib.Path(__file__).resolve().parent
+templates = Jinja2Templates(directory=str(BASE_DIR / "templates"))
+
 
 # ─── Environment ───────────────────────────────────────────────────────────────
 TOKEN = os.getenv("BOT_TOKEN")