Update app.py

app.py

@@ -2,7 +2,7 @@ import streamlit as st
 from transformers import pipeline
 
 # Load TinyLlama chatbot pipeline
-pipe = pipeline("text-generation", model="TinyLlama/TinyLlama-1.1B-Chat-v1.0", torch_dtype="float32", device_map="auto")
+pipe = pipeline("text-generation", model="TinyLlama/TinyLlama-1.1B-Chat-v1.0", torch_dtype="auto", device_map="auto")
 
 # Streamlit app header
 st.set_page_config(page_title="Chatbot Demo", page_icon="🤖")