Update app.py

app.py

@@ -1,18 +1,18 @@
 import gradio as gr
 import random
-from openai import OpenAI
 import json
+from openai import OpenAI
 
-# ✅ ここで直接APIキーを指定
+# ✅ APIキーをここに直接指定
 API_KEY = "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"
 
-# ✅ OpenRouter経由のクライアント設定（base_urlを必ず指定）
+# ✅ OpenRouterクライアント設定
 client = OpenAI(
     base_url="https://openrouter.ai/api/v1",
     api_key=API_KEY
 )
 
-# ===== Lexileレベル別教材 =====
+# ===== Lexileレベルごとの教材 =====
 materials = {
     300: [
         "The cat is on the mat.",
@@ -41,26 +41,27 @@ materials = {
     ]
 }
 
-# ===== GPTで問題生成 =====
+# ===== 問題生成 =====
 def generate_question(text):
     prompt = f"""
     Please create one English reading comprehension question about the following passage.
-    Format the response strictly as JSON in this format:
+    Format your output strictly as JSON like this:
     {{
       "question": "Question text",
       "choices": ["A) ...", "B) ...", "C) ...", "D) ..."],
       "answer": "A"
     }}
-    Ensure that the correct answer is NOT explicitly shown or hinted in the question or choices.
+    The correct answer must not be explicitly revealed in the choices or question text.
     Passage:
     {text}
     """
 
     try:
         response = client.chat.completions.create(
-            model="google/gemma-3-27b-it:free",  # ✅ OpenRouter無料モデル
+            model="google/gemma-3-27b-it:free",
             messages=[{"role": "user", "content": prompt}],
-            max_tokens=300
+            max_tokens=300,
+            temperature=0.7
         )
         data = response.choices[0].message.content.strip()
         q = json.loads(data)
@@ -75,14 +76,15 @@ def generate_question(text):
 
 # ===== テスト初期化 =====
 def start_test():
-    return {
-        "level": 850,
+    state = {
+        "level": 850,  # 初期レベル（中間）
         "asked": [],
         "score": 0,
         "count": 0
-    }, "✅ Test started! Beginning from 850L.", "", "", [], ""
+    }
+    return state, "✅ Test started! Please read the passage carefully.", "", "", [], ""
 
-# ===== 最初の問題生成 =====
+# ===== 最初の問題を取得 =====
 def get_first_question(state):
     text = random.choice(materials[state["level"]])
     state["asked"].append(text)
@@ -96,7 +98,7 @@ def next_step(state, user_choice):
         return state, "Please start the test first.", "", "", [], ""
 
     correct = user_choice == state["current_q"]["answer"]
-    feedback = "✅ Correct!" if correct else f"❌ Wrong! The correct answer was {state['current_q']['answer']}."
+    feedback = "✅ Correct!" if correct else f"❌ Incorrect. The correct answer was {state['current_q']['answer']}."
 
     # レベル変動
     if correct:
@@ -109,10 +111,10 @@ def next_step(state, user_choice):
 
     # 5問で終了
     if state["count"] >= 5:
-        result = f"🎯 Test finished! Your estimated reading level: {state['level']}L"
+        result = f"🎯 Test finished! Your estimated reading ability corresponds to approximately {state['level']}L."
         return state, result, "", "", [], ""
 
-    # 重複しない教材を選ぶ
+    # 新しい教材を重複なしで選択
     available = [t for t in materials[state["level"]] if t not in state["asked"]]
     if not available:
         available = materials[state["level"]]
@@ -122,27 +124,39 @@ def next_step(state, user_choice):
     q = generate_question(text)
     state["current_q"] = q
 
+    # 次の問題を返す（選択肢リセット）
     return state, text, q["question"], "", q["choices"], feedback
 
 # ===== Gradio UI =====
 with gr.Blocks() as demo:
-    gr.Markdown("## 📘 Adaptive Reading Test (Lexile-based, 5 questions)")
+    gr.Markdown("## 📘 Adaptive Reading Test")
 
     state = gr.State()
-    passage = gr.Textbox(label="Reading Passage", interactive=False)
-    question = gr.Textbox(label="Question", interactive=False)
-    feedback = gr.Textbox(label="Feedback", interactive=False)
-    choices = gr.Radio(label="Your Answer", choices=["A", "B", "C", "D"])
-    msg = gr.Textbox(label="System Message", interactive=False)
+    passage = gr.Textbox(label="Reading Passage", lines=6, interactive=False)
+    question = gr.Textbox(label="Question", lines=2, interactive=False)
+    feedback = gr.Textbox(label="Feedback", lines=2, interactive=False)
+    choices = gr.Radio(label="Your Answer", choices=["A", "B", "C", "D"], value=None)
+    msg = gr.Textbox(label="Message", lines=2, interactive=False)
 
     with gr.Row():
         start_btn = gr.Button("▶️ Start Test")
         next_btn = gr.Button("➡️ Submit & Next")
 
-    start_btn.click(start_test, outputs=[state, msg, passage, question, choices, feedback])\
-              .then(get_first_question, inputs=state, outputs=[state, passage, question, choices, feedback])
-
-    next_btn.click(next_step, inputs=[state, choices],
-                   outputs=[state, passage, question, choices, feedback, msg])
+    # スタートボタン
+    start_btn.click(
+        start_test,
+        outputs=[state, msg, passage, question, choices, feedback]
+    ).then(
+        get_first_question,
+        inputs=state,
+        outputs=[state, passage, question, choices, feedback]
+    )
+
+    # 次の問題ボタン
+    next_btn.click(
+        next_step,
+        inputs=[state, choices],
+        outputs=[state, passage, question, choices, feedback, msg]
+    )
 
 demo.launch(share=True)