Update app.py

app.py

@@ -150,7 +150,7 @@ The QR code serves as both the initial image and the control image, allowing for
                 label="QR Code Content",
                 info="QR Code Content or URL",
                 value="",
-                placeholder="https://www.go-yamamoto.com",
+                value="https://www.go-yamamoto.com",
             )
             with gr.Accordion(label="QR Code Image (Optional)", open=False):
                 qr_code_image = gr.Image(
@@ -161,12 +161,11 @@ The QR code serves as both the initial image and the control image, allowing for
             prompt = gr.Textbox(
                 label="Prompt",
                 info="Prompt that guides the generation towards",
-                placeholder="A futuristic cityscape with neon lights",
+                value="A futuristic cityscape with neon lights",
             )
             negative_prompt = gr.Textbox(
                 label="Negative Prompt",
                 value="ugly, disfigured, low quality, blurry, nsfw",
-                placeholder="ugly, disfigured, low quality, blurry, nsfw",
             )
             use_qr_code_as_init_image = gr.Checkbox(
                 label="Use QR code as init image",