Update app.py

app.py

@@ -226,7 +226,12 @@ def identify_headers_with_openrouter(pdf_path, model,LLM_prompt, pages_to_check=
         conf = float(obj.get('confidence') or 0)
         if t and page is not None:
             out.append({'text': t, 'page': page-1, 'suggested_level': level, 'confidence': conf})
-
+    df = pd.DataFrame(out)
+    
+    # Save to Excel
+    df.to_excel("output.xlsx", index=False)
+    
+    print("Saved JSON output to output.xlsx")
     return out
 
 # Wrapper function to convert JSON to a dataframe-friendly format