refine naming

app.py

@@ -10,7 +10,7 @@ from demo.rm_bg import rm_bg
 
 
 with gr.Blocks(title="DiLightNet Demo") as demo:
-    gr.Markdown("# DiLightNet: Fine-grained Lighting Control for Image Diffusion")
+    gr.Markdown("# DiLightNet: Fine-grained Lighting Control for Diffusion-based Image Generation")
 
     with gr.Row():
         # 1. Reference Image Input / Generation
@@ -86,12 +86,12 @@ with gr.Blocks(title="DiLightNet Demo") as demo:
                 outputs=[hint_image, res_folder_path]
             )
 
-    gr.Markdown("## Step 5. Relighting!")
+    gr.Markdown("## Step 5. Lighting Control Generation")
     with gr.Row():
         res_image = gr.Image(label="Result Image")
         with gr.Column():
             with gr.Group():
-                relighting_prompt = gr.Textbox(value="", label="Relighting Text Prompt", lines=3,
+                relighting_prompt = gr.Textbox(value="", label="Lighting-Control Text Prompt", lines=3,
                                                placeholder="Input prompt here",
                                                interactive=True)
                 reuse_btn = gr.Button(value="Reuse Image Generation Prompt")