Update app.py

app.py

@@ -745,7 +745,7 @@ def align_and_grade_pipeline(qp_path, ms_path, ans_path, imprint=False):
             extracted_ids = ["NA"]
 
         print("1.ii) Building AS transcription prompt with expected question IDs and graph detection, sending to Gemini...")
-        as_prompt = build_as_prompt_with_expected_ids(extracted_ids, qpms_text) + "\nAt the end, also list all answers where a graph is found, in the format:\nGraph found in:\n- Answer <number> → Page <number>\n(One per line, after all answers)"
+        as_prompt = build_as_cot_prompt_with_expected_ids(extracted_ids, qpms_text) + "\nAt the end, also list all answers where a graph is found, in the format:\nGraph found in:\n- Answer <number> → Page <number>\n(One per line, after all answers)"
         as_text = gemini_generate_content(as_prompt, file_upload_obj=ans_uploaded)
         print("📝 AS transcription received. Saving debug file: debug_as_transcript.txt")
         with open("debug_as_transcript.txt", "w", encoding="utf-8") as f: