Update app.py

app.py

@@ -480,6 +480,10 @@ css = """
 table {
     font-size: x-small !important;
 }
+
+#btn_select {
+    width:100px;
+}
 """
 
 choices_with_tools = [
@@ -681,12 +685,9 @@ with gr.Blocks(theme='sudeepshouche/minimalist', css=css) as demo:
                 chx = gr.CheckboxGroup(choices=choice_labels, value=choice_labels, show_label=False)
                 chx.select(fn=update_selected_choices, inputs=chx)  
                 
-            with gr.Column(scale=1):
                 # Seleccionar/deseleccionar todos
-                toggle_button = gr.Button("Selección")
+                toggle_button = gr.Button("Selección", elem_id="btn_select")
                 toggle_button.click(fn=toggle_all, inputs=chx, outputs=chx)
-            with gr.Column(scale=4):
-                gr.Markdown()
 
             with gr.Accordion(elem_classes="accordion", label="Referencias", open=True):
                 mkdn = gr.Markdown()