update app.py

app.py

@@ -5,13 +5,12 @@ from transformers import pipeline
 st.title("Sentiment Analysis - Classify Sentiment of text")
 
 data = []
-text = st.text_input("Enter text here:")
-data.append(text)
+text = st.text_input("Enter text here:","AI is fun")
+if st.button("Run Sentiment Analysis of Text"): 
+    data.append(text)
+    sentiment_pipeline = pipeline("sentiment-analysis")
+    result = sentiment_pipeline(data)
+    st.write(result)
 
-sentiment_pipeline = pipeline("sentiment-analysis")
-
-result = sentiment_pipeline(data)
-
-st.write(result)