From 6acd15f02e1cba187d4ff7612873d83235a9d69a Mon Sep 17 00:00:00 2001
From: Lan Hui <lanhui@zjnu.edu.cn>
Date: Fri, 3 Apr 2026 09:03:32 +0800
Subject: [PATCH] Fix Bug 586 - jinja2.exceptions.UndefinedError

---
 app/Article.py | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/app/Article.py b/app/Article.py
index 331ecf8..8c7d3fd 100644
--- a/app/Article.py
+++ b/app/Article.py
@@ -106,7 +106,18 @@ def get_today_article(user_word_list, visited_articles):
         text_level = text_difficulty_level(d['text'], d3)
         result_of_generate_article = "found"
 
-    today_article = {}
+    today_article = {
+        "user_level": '0.0',
+        "text_level": '0.0',
+        "date": '2026-04-03',
+        "article_title": 'Unknown',
+        "article_body": '',
+        "source": '',
+        "question": '',
+        "answer": '',
+        "ratio" : 0.0
+    }
+
     if d:
         oxford_words = load_oxford_words(oxford_words_path)
         oxford_word_count, total_words = count_oxford_words(d['text'],oxford_words)