Update app.py

app.py

@@ -5,7 +5,7 @@ from docx import Document                # python-docx
 
 # ── Groq setup ──────────────────────────────────────────────────────────────────
 client = Groq(api_key=os.getenv("GROQ_API_KEY"))
-MODEL_NAME = "mixtral-8x7b"
+MODEL_NAME = "llama3-8b-8192"
 LANGS      = ["English", "Urdu", "Spanish", "French", "Arabic", "Chinese", "German","Hindi","Turkish"]
 
 # ── Core translator (single chunk) ──────────────────────────────────────────────