Update app.py

app.py

@@ -378,11 +378,13 @@ with gr.Blocks(title="RecurrentGPT", css="footer {visibility: hidden}", theme='s
     with gr.Tab("Metrics"):
         with gr.Row():
             with gr.Column():
-                fk_grade = gr.Number(label="Flesch-Kincaid Grade Level")
-                fr_ease = gr.Number(label="Flesch Reading Ease")
-                g_fog = gr.Number(label="Gunning Fog Index")
+                with gr.Box():
+                    gr.Markdown("### Readability Metrics\n")
+                    fk_grade = gr.Number(label="Flesch-Kincaid Grade Level")
+                    fr_ease = gr.Number(label="Flesch Reading Ease")
+                    g_fog = gr.Number(label="Gunning Fog Index")
             
-                calculate_button = gr.Button("Calculate Metrics")
+                    calculate_button = gr.Button("Calculate Metrics")
             
             def update_metrics(text):
                 grade, ease, fog = calculate_readability_metrics(text)