add app file

app.py

@@ -0,0 +1,7 @@
+import streamlit as st
+from transformers import pipeline
+summarizer1 = pipeline("summarization", model = 't5-base')
+user_input = st.text_area("Enter text to summarize here")
+if st.button("Summarize"):
+    summary_text = summarizer1(user_input, min_length=30, max_length=100)
+    st.write(summary_text)