Update app.py

app.py

@@ -3,8 +3,8 @@ from transformers import pipeline
 
 @st.cache(allow_output_mutation=True)
 #def load_summarizer():
-model = pipeline("summarization", model="google/bigbird-pegasus-large-bigpatent")
-    #return model
+summarizer = pipeline("summarization", model="google/bigbird-pegasus-large-bigpatent")
+#return model
 
 #summarizer = load_summarizer()
 st.title("Patent Text Summarizer")
@@ -17,7 +17,7 @@ button = st.button("Summarize")
 with st.spinner("Generating Patent Summary.."):
     if button and sentence:
         #chunks = generate_chunks(sentence)
-        res = model(sentence,
+        res = summarizer(sentence,
                          max_length=500, 
                          min_length=100,
                          truncation=True,