Changes to be committed:

app.py

@@ -76,8 +76,8 @@ def create_ui():
             base_model = gr.Radio(label="Base model", choices=[base_model_id], value=base_model_id, interactive=False)
             refiner_model = gr.Radio(label="Refiner model", choices=[refiner_id], value=refiner_id, interactive=False)
         with gr.Row():
-            prompt = gr.Textbox(lines=3)
-            negative_prompt = gr.Textbox(lines=3)
+            prompt = gr.Textbox(label="Prompt", lines=3)
+            negative_prompt = gr.Textbox(label="Negative Prompt", lines=3)
         with gr.Row():
             with gr.Column():
                 num_inference_steps = gr.Slider(label="Steps", minimum=1, maximum=50, step=1, value=30)