Update app.py

app.py

@@ -130,9 +130,10 @@ def display_dataset_html(dataset, page_number=0, items_per_page=2):
     else:
         return "<div>No entries in dataset.</div>"
 
+#Interface
 with gr.Blocks() as demo:
-    gr.Markdown("<h1 style='text-align: center; margin-bottom: 20px;'>Dataset Builder</h1>")
-    gr.Markdown("<h3 style='text-align: center; margin-bottom: 20px;'>Dataset Builder</h3>")
+    gr.Markdown("<h1 style='text-align: center; margin-bottom: 10px;'>Dataset Builder</h1>")
+    gr.Markdown("<h4 style='text-align: center; margin-bottom: 10px;'>You must create or upload a dataset before selecting one.</h4>")
     datasets = gr.State({})
     current_dataset_name = gr.State("")
     current_page_number = gr.State(0)