Update app.py

app.py

@@ -73,9 +73,9 @@ class DataList:
             {table_data}
         </table>'''
         return html
-        
-data_list = DataList()
-with gr.Blocks() as demo:
+def main():
+    data_list = DataList()
+    with gr.Blocks() as demo:
             with gr.Row():
                 gr.Image(value="RAII.svg",scale=1,show_download_button=False,show_share_button=False,show_label=False,height=100,container=False) 
                 gr.Markdown("# Datasets for Healthcare Teams")
@@ -89,5 +89,7 @@ with gr.Blocks() as demo:
             demo.load(fn=data_list.render, inputs=[search_box, case_sensitive, filter_names, data_types,],outputs=[table,])
             search_box.submit(fn=data_list.render, inputs=[search_box, case_sensitive, filter_names, data_types,], outputs=[table,])
             search_button.click(fn=data_list.render, inputs=[search_box, case_sensitive, filter_names, data_types,], outputs=[table,])
-demo.queue()
-demo.launch(share=False)
+    demo.queue()
+    demo.launch(share=False)
+if __name__ == '__main__':
+    main()