Update app.py

app.py

@@ -83,6 +83,8 @@ css = """
         #gallery>div>.h-full {
             min-height: 20rem;
         }
+        
+        }
         .details:hover {
             text-decoration: underline;
         }
@@ -180,8 +182,8 @@ with gr.Blocks(css=css) as demo:
         f"""<h1><center>Open Diffusion V1 Demo</center></h1>
             """
     )
-    with gr.Group():
-        gallery_output = gr.Gallery(label="Generated images", show_label=False, elem_id="gallery").style(grid=[2], height="auto")
+    with gr.Group(scale=2):
+        gallery_output = gr.Gallery(label="Generated images", show_label=False, elem_id="gallery", scale=1)
         with gr.Box():
             with gr.Row(elem_id="prompt-container").style(mobile_collapse=False, equal_height=True):
                 with gr.Column():