Update app.py

app.py

@@ -5,20 +5,20 @@ from transformers import pipeline
 import streamlit as st
 
 def app():
-    st.title("Text Summarization  🤓")
+    st.title("Patent Document Summarization  🤓")
 
-    st.markdown("This is a Web application that Summarizes Text 😎")
+    st.markdown("This is a Web application that Summarizes Patent Text 😎")
     upload_file = st.file_uploader('Upload a file containing Text data')
     button = st.button("Summarize")
 
     st.cache(allow_output_mutation=True)
-    def facebook_bart_model():
-        summarizer = pipeline("summarization", model="facebook/bart-large-cnn")
+    def model():
+        summarizer = pipeline("summarization", model="google/bigbird-pegasus-large-bigpatent")
         return summarizer
-    summarizer= facebook_bart_model()
+    summarizer= model()
 
     def text_summarizer(text):
-        a = summarizer(text, max_length=150, min_length=30, do_sample=False)
+        a = summarizer(text, max_length=450, min_length=150, do_sample=False)
         return a[0]['summary_text']