Update app.py

app.py

@@ -677,15 +677,16 @@ with gr.Blocks(theme='sudeepshouche/minimalist', css=css) as demo:
 
         with gr.Column():
             with gr.Accordion(elem_classes="accordion", label="Bases de datos del conocimiento", open=False):
+                # CheckboxGroup
+                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.click(fn=toggle_all, inputs=chx, outputs=chx)
                 with gr.Column(scale=4):
                     gr.Markdown()
-                # CheckboxGroup
-                chx = gr.CheckboxGroup(choices=choice_labels, value=choice_labels, show_label=False)
-                chx.select(fn=update_selected_choices, inputs=chx)
 
             with gr.Accordion(elem_classes="accordion", label="Referencias", open=True):
                 mkdn = gr.Markdown()