Update app.py

app.py

@@ -7,9 +7,10 @@ with gr.Blocks() as demo:
     with gr.Row():
         with gr.Column(scale=2):
             text1 = gr.Textbox(lines=7, label="Prompt", scale=2)
-            btn1 = gr.Button("Submit")
-            btn2 = gr.Button("Clear")
-            btn3 = gr.Button("Clean Memory")
+            with gr.Row():
+                btn1 = gr.Button("Submit", scale=1)
+                btn2 = gr.Button("Clear", scale=1)
+                btn3 = gr.Button("Clean Memory", scale=2)
         with gr.Column(scale=2):
             gr.Text(lines=15, label="Output", scale=2)
 demo.launch()