Update app.py

app.py

@@ -195,14 +195,19 @@ def show_results_tab(df):
                 interactive=True,
             )
 
+    with gr.Row():
+        btn = gr.Button(value="生成表格", interactive=True)
+    
+        download_btn = gr.File(visible=True)
+    
     with gr.Column():
         table = gr.DataFrame(
                 value=df,
                 interactive=False,
                 wrap=False,
                 column_widths=calculate_column_widths(df),
-                show_copy_button=True
         )
+        download_btn = gr.File(visible=False)
 
     
     model_name.submit(
@@ -221,6 +226,11 @@ def show_results_tab(df):
         outputs=table,
     )
 
+    def download_table(df):
+        return df, gr.File(value=df.to_csv(index=False), visible=True)
+
+    btn.click(fn=download_table, inputs=df, outputs=[table, download_btn]
+
 
     with gr.Row():
         with gr.Accordion("Storage of Model Predictions", open=True):