Update app.py

app.py

@@ -187,7 +187,7 @@ with gr.Blocks(css=css) as demo:
             with gr.Row(elem_id="prompt-container").style(mobile_collapse=False, equal_height=True):
                 with gr.Column():
                     text_prompt = gr.Textbox(show_label=False, placeholder="Enter your prompt", max_lines=1, elem_id="prompt-text-input").style(border=(True, False, True, True), rounded=(True, False, False, True), container=False)
-                    negative_prompt = gr.Textbox(show_label=False, placeholder="Enter your negative prompt", max_lines=1, elem_id="negative-prompt-text-input").style(border=(True, False, True, True), rounded=(True, False, False, True), container=False)
+                    negative_prompt = gr.Textbox(show_label=False, placeholder="Enter a negative prompt", max_lines=1, elem_id="negative-prompt-text-input").style(border=(True, False, True, True), rounded=(True, False, False, True), container=False)
                 text_button = gr.Button("Generate").style(margin=False, rounded=(False, True, True, False), full_width=False)
 
         gallery_output = gr.Gallery(label="Generated images", show_label=False, elem_id="gallery").style(grid=[2], height="auto")