Update app.py

app.py

@@ -1,5 +1,5 @@
 import gradio as gr
 
-demo = gr.load("meta-llama/Llama-2-70b-chat-hf", src="models")
+demo = gr.load("meta-llama/Llama-2-7b-chat-hf", src="models")
 
 demo.launch()