fix null example issue

app.py

@@ -44,6 +44,7 @@ class news_collector:
     def __init__(self):
         self.examples_text = []
 
+
     def get_new_parser(self, url):
         article = Article(url, language='ko')
         article.download()
@@ -72,23 +73,14 @@ class news_collector:
                 self.examples_text.append([get_summary(article.text[:1500]), news_url])
 
 
-
-news_data = []
-
-def update_news_data():
-    global news_data
-    news_data = news_collector().update_news_examples()
-    print("뉴스 데이터 업데이트 완료")
-
-update_news_data()
-
 title = "균형잡힌 뉴스 읽기 (Balanced News Reading)"
 
 
 
 with gr.Blocks(theme='pseudolab/huggingface-korea-theme') as demo:
-    # news = news_collector()
-    # news.update_news_examples()
+
+    collector = news_collector()
+    collector.update_news_examples()
 
     with gr.Tab("소개"):
         gr.Markdown(
@@ -112,11 +104,12 @@ with gr.Blocks(theme='pseudolab/huggingface-korea-theme') as demo:
                 inputs = Link_TXT)
         Link_URL = gr.Textbox(label="뉴스 URL")
 
-        update_button = gr.Button(value="뉴스 데이터 업데이트")
-        update_button.click(fn=update_news_data, inputs=None, outputs=None)
+        # diable due to dynamic loading
+        # update_button = gr.Button(value="뉴스 데이터 업데이트")
+        # update_button.click(fn=collector.update_news_examples_and_update, inputs=None, outputs=None)
 
         gr.Examples(
-            news_data,
+            collector.examples_text,
             [Link_TXT, Link_URL],
         )