Update app.py

app.py

@@ -1,13 +1,18 @@
 import streamlit as st
 from transformers import pipeline
 
-# Load the sentiment analysis pipeline
-sentiment_pipeline = pipeline(
-    "text-classification",
-    model="tabularisai/multilingual-sentiment-analysis"
-)
-
 st.title("Sentiment Analysis App")
+
+@st.cache_resource  # cache the pipeline so it's only loaded once
+def load_sentiment_pipeline():
+    return pipeline(
+        "text-classification",
+        model="tabularisai/multilingual-sentiment-analysis",
+        device=-1  # ensure CPU; remove or change if you have a GPU
+    )
+
+sentiment_pipeline = load_sentiment_pipeline()
+
 user_input = st.text_area("Enter text:")
 
 if user_input: