Update app.py

app.py

@@ -23,8 +23,8 @@ from llama_index.core.memory import ChatMemoryBuffer
 from llama_index.readers.web import RssReader, SimpleWebPageReader
 from llama_index.core import SummaryIndex
 
-# import subprocess
-# subprocess.run(["playwright", "install"])
+import subprocess
+subprocess.run(["playwright", "install"])
 
 # allow nested loops in Spaces
 nest_asyncio.apply()
@@ -129,7 +129,9 @@ def fetch_news_headlines() -> str:
         
         # Format the news articles into a readable string
         formatted_news = []
-        for item in root.findall('.//item'):
+        for i, item in enumerate(root.findall('.//item')):
+            if i >= 5:
+                break
             title = item.find('title').text if item.find('title') is not None else 'N/A'
             link = item.find('link').text if item.find('link') is not None else 'N/A'
             pub_date = item.find('pubDate').text if item.find('pubDate') is not None else 'N/A'
@@ -184,7 +186,9 @@ def fetch_news_topics(query: str) -> str:
         
         # Format the news articles into a readable string
         formatted_news = []
-        for article in news_data.get('news', []):
+        for i, article in enumerate(news_data.get('news', [])):
+            if i >= 5:
+                break
             formatted_news.append(f"Title: {article.get('title', 'N/A')}")
             formatted_news.append(f"Source: {article.get('source', 'N/A')}")
             formatted_news.append(f"Link: {article.get('link', 'N/A')}")
@@ -278,7 +282,7 @@ with grb:
         "This bot can check the news, tell you the weather, and even browse websites to answer follow-up questions — all powered by a team of tiny AI tools working behind the scenes.\n\n"
         "🧪 Built for fun during the [AI Agents course](https://huggingface.co/learn/agents-course/unit0/introduction) — it's just a demo to show what agents can do.  \n"
         "🙌 Got ideas or improvements? PRs welcome!  \n\n"
-        "👉 _Try asking “What’s the weather in Montreal?” or “What’s in the news today?”_"
+        "👉 _Try asking "What's the weather in Montreal?" or "What's in the news today?"_"
     )
     chatbot = gr.Chatbot(type="messages")
     txt = gr.Textbox(placeholder="Ask me anything...", show_label=False)