Update app.py

app.py

@@ -37,4 +37,7 @@ if uploaded_file is not None:
     st.subheader("Longs paragraphes du PDF avec résumé:")
     for i, paragraphe in enumerate(longs_paragraphes, start=1):
         summary = summarizer(paragraphe, max_length=600, min_length=30, do_sample=False)
-        st.text(f"Paragraphe {i}: {summary[0]['summary_text']}")
+         if summary and len(summary) > 0 and 'summary_text' in summary[0]:
+            st.text(f"Paragraphe {i}: {summary[0]['summary_text']}")
+        else:
+            st.text(f"Paragraphe {i}: Résumé indisponible")