add: elements.

app.py

@@ -63,9 +63,19 @@ with block:
     )
     with gr.Group():
       with gr.Box():
-        with gr.Row(elem_id="prompt-container").style(mobile_collapse=False, equal_height=True):
+        with gr.Row(elem_id="prompt-container").style(equal_height=True):
           with gr.Column():
-            gr.Text(max_lines=1, placeholder="a painting of a dog")
+            text = gr.Textbox(
+                        label="Enter your prompt",
+                        show_label=False,
+                        max_lines=1,
+                        placeholder="Enter your prompt",
+                        elem_id="prompt-text-input",
+                    ).style(
+                        border=(True, False, True, True),
+                        rounded=(True, False, False, True),
+                        container=False,
+                    )
       gr.HTML(
         """
           <div class="acknowledgments">