Center description, set output textbox to non-interactive

app.py

@@ -279,9 +279,9 @@ with gr.Blocks(theme=theme) as demo:
 
   gr.Markdown(
       '''
-      <h1 align="center">SnipSnap Summarizer</h1>
+      <h1 align="center">Educational Video Transcript Summarizer</h1>
 
-      Welcome to SnipSnap! This is an educational video transcript summarizer. Input a YouTube URL to get started.
+      <h6 align="center">Welcome to SnipSnap! Input a YouTube URL to get started.</h6>
       '''
   )
 
@@ -298,7 +298,7 @@ with gr.Blocks(theme=theme) as demo:
       video_preview = gr.HTML(label="Video Preview")
 
     with gr.Column():
-      summary_output = gr.Textbox(label="Summary", show_copy_button=True)
+      summary_output = gr.Textbox(label="Summary", interactive=False, show_copy_button=True)
       tts_btn = gr.Button(variant="primary", value="Text-to-Speech")
       summary_tts = gr.Audio(label="Audio", interactive=False)