Update app.py

app.py

@@ -454,13 +454,13 @@ def to_records(items:List[MCQ])->List[dict]:
 
 # ------------------ صفحة الأسئلة (HTML فقط) ------------------
 def render_quiz_html(records: List[dict]) -> str:
-    parts=[]
+    parts = []
     for i, rec in enumerate(records, start=1):
-        qid  = rec["id"]
+        qid = rec["id"]
         qtxt = rec["question"]
-        cor  = next((o["id"] for o in rec["options"] if o["is_correct"]), "")
-        opts_html=[]
-        for o in rec["options"]]:
+        cor = next((o["id"] for o in rec["options"] if o["is_correct"]), "")
+        opts_html = []
+        for o in rec["options"]:
             lid, txt = o["id"], o["text"]
             opts_html.append(f"""
                 <label class="opt" data-letter="{lid}">
@@ -485,6 +485,7 @@ def render_quiz_html(records: List[dict]) -> str:
         """)
     return f"""<div id="quiz" class="quiz-wrap">{''.join(parts)}</div>"""
 
+
 # ------------------ توليد الامتحان وتبديل الصفحات ------------------
 def build_quiz(text_area, file_path, n, model_id, zoom):
     text_area = (text_area or "").strip()