Update app.py

app.py

@@ -1,7 +1,12 @@
 import streamlit as st
 from transformers import pipeline
 pipe = pipeline('sentiment-analysis')
-text = st.text_area('enter some text - It will return the sentiment of the entered text "Negative/Positive"')
-if text:
+
+  query = st.text_area("enter some text - It will return the sentiment of the entered text Negative/Positive :", height= 100, key= "query_text")
+        button = st.button("Submit", key="button")
+    if button:
+       out = pipe(text)
+       st.json(out)
+    if query:
     out = pipe(text)
-    st.json(out)
+    st.json(out)