Update app2.py

app2.py

@@ -22,6 +22,10 @@ paper_list = []  # Add this line to initialize paper_list as an empty list
 
 main_body = [pn.Row(pn.pane.Markdown("# Please select some tags!"))]
 
+# Create buttons for the toggleable sidebar
+button1 = pn.widgets.Button(icon='home', name="Home", icon_size='1.5em', button_type = 'primary', button_style = 'outline', width = 140)
+button2 = pn.widgets.Button(icon='file-analytics', name='My papers', icon_size='1.5em', button_type = 'primary', button_style = 'outline', width = 140)
+button3 = pn.widgets.Button(icon='settings', icon_size='1.5em', name='Settings', button_type = 'primary', button_style = 'outline', width = 140)
 
 # Create binary slider buttons for the sidebar
 toggle_button = pn.widgets.Toggle(name="Filter", on_text="filter1", off_text="filter2", width=140)