Update app.py

app.py

@@ -2,8 +2,8 @@ import gradio as gr
 from transformers import AutoTokenizer, AutoModelForCausalLM
 import torch
 
-# ✅ Free, open Llama 3 instruct model
-model_name = "meta-llama/Meta-Llama-3-8B-Instruct"
+# ✅ Free, open model (no gated access required)
+model_name = "HuggingFaceH4/zephyr-7b-alpha"
 tokenizer = AutoTokenizer.from_pretrained(model_name)
 
 model = AutoModelForCausalLM.from_pretrained(