Update app.py

app.py

@@ -116,12 +116,10 @@ with st.container():
       # Query the API Summary
       output_sum = query_sum({"inputs": text, })
         
-      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"
+    if output_sum and isinstance(output_sum, list) and len(output_sum) > 0:
+        summary = output_sum[0].get('summary_text', '').replace('<n>', " ")
+    else:
+        summary = "Summary not available"
 
       st.divider()
       st.subheader("Summary AI")