Update app.py

app.py

@@ -42,6 +42,8 @@ def generate_math_questions(grade, term, qtype="Unspecified", num_questions=10):
             
         raw_questions.append(open(f"{output_dir}/md/{filename}").read())
 
+    print(len(raw_questions))
+    
     # 隨機選取並限制字串長度的題庫內容
     input_question_bank = random_questions_with_limit(raw_questions, 20000)