Update app.py

app.py

@@ -240,7 +240,7 @@ if __name__ == "__main__":
                 label="Summary 📝", placeholder="The generated 📝 will appear here"
             )
             gr.Markdown(
-                "The summary scores can be thought of as representing the quality of the summary. less-negative numbers (closer to 0) are better:"
+                "The compression rate 🗜 indicates the ratio between the machine-generated summary length and the input text (from 0% to 100%). The higher the 🗜 the more extreme the summary is."
             )
             compression_rate = gr.Textbox(
                 label="Compression rate 🗜", placeholder="The 🗜 will appear here"