Update app.py

app.py

@@ -29,7 +29,7 @@ def check_latest_section(pdf_url, identifiers_input, split_marker):
     # Step 4: Split by user-defined marker (optional)
     if split_marker.strip() and split_marker in full_text:
         parts = full_text.split(split_marker)
-        latest_block = parts[1]
+        latest_block = parts[0]
         note = f"✅ Found marker '{split_marker}', using the latest block."
     else:
         latest_block = full_text