Update app.py

app.py

@@ -25,8 +25,22 @@ action_log = []  # ページ操作ログ
 
 
 def rewrite_level(text, target_level): # 変更点
+
+
+    # --- Level → Flesch Reading Ease Score の変換表 ---
+    level_to_flesch = {
+        1: 90,   # 例: とても易しい
+        2: 70,   # 例: 易しい
+        3: 55,   # 例: 標準
+        4: 40,   # 例: やや難しい
+        5: 25    # 例: 難しい
+    }
+
+    # target_level を Flesch Score に変換（デフォルト 55）
+    target_flesch = level_to_flesch[int(target_level)]
+
     prompt = f"""
-Rewrite the following passage so it fits about {target_level} Flesch Reading Ease Score
+Rewrite the following passage so it fits about {target_flesch} Flesch Reading Ease Score
 - Preserve the original meaning faithfully. 
 - Do not add new information or remove essential information. 
 - Output only the rewritten passage. Do not include explanations. 
@@ -298,7 +312,7 @@ with gr.Blocks() as demo:
     gr.Markdown("# 📚 Reading Exercise")
 
     student_id_input = gr.Textbox(label="学生番号（必須）")
-    level_input = gr.Number(label="あなたの Reading Level（例: 3）", precision=0) # 変更点
+    level_input = gr.Number(label="あなたの Reading Level（Level Testの結果を選択）", precision=0) # 変更点
 
     start_btn = gr.Button("スタート")