Update app.py

app.py

@@ -24,13 +24,13 @@ def generate_summary_and_video(url):
     try:
         video_id = url.split("v=")[1].split("&")[0]
         iframe = f'<iframe width="300" height="200" src="https://www.youtube.com/embed/{video_id}" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>'
-        return f"{iframe}\n\n Những ý chính trong video:\n{summary}"
+        return f"{iframe}\n\n Những ý chính trong video:\n \n{summary}"
     except IndexError:
         return f"**Summary:**\n{summary}\n\nInvalid YouTube URL for video display."
 
 css = """
 .output-html {
-    font-size: 20px;
+    font-size: 30px;
 }
 """