Update app.py

app.py

@@ -2,8 +2,10 @@ import streamlit as st
 from transformers import pipeline 
 st.title("Milestone #2")
 text = st.text_input("write a statement")
-classifier = pipeline("zero-shot-classification")
-res = classifier(text, cata = ["offensive"],)
-print(res)
-st.button("submit")
+con = st.button("submit")
+if con:
+  classifier = pipeline("zero-shot-classification")
+  res = classifier(text, cata = ["offensive"],)
+  print(res)
+  st.button("submit")