Update app.py

app.py

@@ -1,7 +1,17 @@
 import streamlit as st
 from transformers import pipeline
+
 classifier = pipeline("sentiment-analysis", model="distilbert-base-uncased-finetuned-sst-2-english")
-text = st.text_area('enter some text:')
-if text:
-  results = classifier([text])
-  st.json(results)
+def main():
+    st.title("Adult Income")
+
+    with st.form("text_field"):
+        text = st.text_area('enter some text:')
+        # clicked==True only when the button is clicked
+        clicked = st.form_submit_button("Predict income")
+        if clicked:
+          results = classifier([text])
+          st.json(results)
+
+if __name__ == "__main__":
+    main()