Update app.py

app.py

@@ -284,7 +284,10 @@ def run_ocr(uploaded_file):
                 parts.append(page_md)
 
             # Always run footer band (bottom 8–12% of page)
-            if page_num < len(page_images):
+            # Only extract footer if the API actually detected a footer_start_frac via bbox.
+            # When footer_start_frac is None it means MaaS found no footer region — skip to
+            # avoid extracting body content that sits near the bottom of the page.
+            if footer_start_frac is not None and page_num < len(page_images):
                 img_path = page_images[page_num]
                 ftr = ""
                 if is_pdf: