Update pages/Website_Summarize.py

pages/Website_Summarize.py

@@ -46,6 +46,7 @@ with st.container():
           'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36'
       }
 
+  st.markdown("You need to Fetch Article first, and then Submit to Summarize.")
   ## ............................................... ##
   if st.button("Fetch article"):
     article_url = url
@@ -53,9 +54,7 @@ with st.container():
 
     try:
       response_ = session.get(article_url, headers=headers_, timeout=10)
-  
       if response_.status_code == 200:
-
         with st.spinner('Fetching your article...'):
             time.sleep(3)
             st.success('Your article is ready for summarization!')     
@@ -118,9 +117,13 @@ with st.container():
 
       # Query the API Summary
       output_sum = query_sum({"inputs": text, })
-
-      # Display the results
-      summary = output_sum[0]['summary_text'].replace('<n>', " ") 
+        
+      if output_sum:
+          # Check if the dictionary is not empty
+          summary = output_sum[0].get('summary_text', '').replace('<n>', " ")
+      else:
+          # Handle the case where the dictionary is empty or doesn't have 'summary_text'
+          summary = "Summary not available"
 
       st.divider()
       st.subheader("Summary AI")