Update app/pages/1_chapter_questions.py

app/pages/1_chapter_questions.py

@@ -28,10 +28,12 @@ show_pdf_preview()
 st.title("Generate Questions from a Chapter")
 st.divider()
 st.write("""
-        Here you can generate questions based on a specific chapter.  
-        To do this, please first select the page range that includes the Table of Contents (TOC) — sometimes called the index or contents page — which lists the chapters and their page numbers.  
-
-        This step is important because it helps the app automatically identify and locate chapters, so you can easily choose the exact chapter to generate questions from.
+            Here you can generate questions based on a specific chapter.
+            To do this, please first select the page range that includes the Table of Contents (TOC) — sometimes called the index or contents page — which lists the chapters and their page numbers.
+            
+            This step is important because it helps the app automatically identify and locate chapters, so you can easily choose the exact chapter to generate questions from.
+            
+            ⚠️ Please note: Chapter detection may fail if the document has a complex or non-standard layout. In such cases, we recommend using topic-based question generation instead.
         """)
 
 # Display the page range selector