Update app.py

app.py

@@ -441,7 +441,7 @@ def download_excel():
 
     output.seek(0)
     
-    return gr.File(value=output, file_types=['.xlsx'], label="Descargar Excel")
+    return output, "Descargar Excel"  # Return BytesIO and label
 
 def download_images():
     global plot_images
@@ -459,7 +459,7 @@ def download_images():
             zipf.writestr(f"plot_{i}.png", img_bytes)
 
     zip_buffer.seek(0)
-    return gr.File(value=zip_buffer, file_types=['.zip'], label="Descargar ZIP")
+    return zip_buffer, "Descargar ZIP"  # Return BytesIO and label
 
 def next_plot():
     global current_plot_index
@@ -536,8 +536,7 @@ with gr.Blocks() as demo:
             prev_plot_button = gr.Button("<")
             next_plot_button = gr.Button(">")
             rsm_plot_output = gr.Plot()
-            plot_image_output = gr.File(label="Descargar Gráfico Actual", file_types=["image/png"])
-            
+            plot_image_output = gr.File(label="Descargar Gráfico Actual")
 
     load_button.click(
         load_data,
@@ -549,9 +548,9 @@ with gr.Blocks() as demo:
     
     plot_button.click(generate_rsm_plot, inputs=[fixed_variable_input, fixed_level_input], outputs=[rsm_plot_output, equation_output, plot_image_output])
     
-    download_excel_button.click(download_excel, outputs=download_excel_button, api_name="download_excel")
+    download_excel_button.click(download_excel, outputs=[download_excel_button, download_excel_button])
 
-    download_images_button.click(download_images, outputs=download_images_button, api_name="download_images")
+    download_images_button.click(download_images, outputs=[download_images_button, download_images_button])
     
     prev_plot_button.click(prev_plot, outputs=prev_plot_button).then(generate_rsm_plot, inputs=[fixed_variable_input, fixed_level_input], outputs=[rsm_plot_output, equation_output, plot_image_output])