Initial commit

app.py

@@ -299,6 +299,7 @@ def ui_run(pdf_file, seeds_text, questions_per_seed, k_retrieve, chunk_size, chu
 
     print(f"seeds: {seeds}")
 
+    print("generating mcqs")
     try:
         results = generate_mcqs_from_pdf(
             pdf_path=local_path,
@@ -314,12 +315,14 @@ def ui_run(pdf_file, seeds_text, questions_per_seed, k_retrieve, chunk_size, chu
         )
     except Exception as e:
         return f"Lỗi khi sinh MCQ: {e}", None
+    print("mcqs generated")
 
     out_json = json.dumps(results, ensure_ascii=False, indent=2)
     # write output file for download
     out_file = os.path.join(tmp_dir, "mcq_output.json")
     with open(out_file, "w", encoding="utf-8") as f:
         f.write(out_json)
+    print("json output dumped")
 
     return out_json, out_file