Update app.py

app.py

@@ -46,23 +46,23 @@ with demo:
         with gr.TabItem("pd_bar"):
             pd_button=gr.Button("pd_bar>>")
             pd_output=gr.Plot(label="pd_chart1")
-            pd_button.click(pd_bar, inputs=[], outputs=pd_output)
+            pd_button.click(pd_bar, inputs=[], outputs=pd_output,api_name='pd_bar')
         with gr.TabItem("plt_line"):
             plt_button=gr.Button("plt_line>>")
             plt_output=gr.Plot(label="plt_chart")
-            plt_button.click(plt_line, inputs=[], outputs=plt_output)
+            plt_button.click(plt_line, inputs=[], outputs=plt_output,api_name='plt_line')
         with gr.TabItem("pd_plotly"):
             plotly_button=gr.Button("pd_plotly>>")
             plotly_output=gr.Plot(label="plotly_chart")
-            plotly_button.click(pd_plotly, inputs=[], outputs=plotly_output)
+            plotly_button.click(pd_plotly, inputs=[], outputs=plotly_output,api_name='pd_plotly')
         with gr.TabItem("pd_bokeh"):
             bokeh_button=gr.Button("pd_bokeh>>")
             bokeh_output=gr.File(label="bokeh_chart")
-            bokeh_button.click(pd_bokeh, inputs=[], outputs=bokeh_output)
+            bokeh_button.click(pd_bokeh, inputs=[], outputs=bokeh_output,api_name='pd_bokeh')
         with gr.TabItem("pyecharts"):
             ehc_button=gr.Button("pyecharts>>")
             ehc_output=gr.File(label="pyecharts_chart")
-            ehc_button.click(pyecharts1, inputs=[], outputs=ehc_output)
+            ehc_button.click(pyecharts1, inputs=[], outputs=ehc_output,api_name='pyecharts')
 #        with gr.TabItem("pyg2plot"):
 #            pyg2_button=gr.Button("pyg2plot>>")
 #            pyg2_output=gr.Plot(label="pyg2plot_chart")