Update app.py

app.py

@@ -83,7 +83,7 @@ LEADERBOARD_CSS = """
 def request_model(model_text):
     return styled_message("🤗 Please launch a discussion in our GitHub repo, thank you. 🤗")
 
-with gr.Blocks(fill_width=True, fill_height=True, css=LEADERBOARD_CSS) as demo:
+with gr.Blocks(fill_width=False, fill_height=False, css=LEADERBOARD_CSS) as demo:
     gr.HTML(BANNER, elem_id="banner")
     gr.Markdown(INTRODUCTION_TEXT, elem_classes="markdown-text")