restore text, remove 'close'

don't use emojis for extra network buttons; remove 'close'

javascript/extraNetworks.js

@@ -5,12 +5,10 @@ function setupExtraNetworksForTab(tabname){
     var tabs = gradioApp().querySelector('#'+tabname+'_extra_tabs > div')
     var search = gradioApp().querySelector('#'+tabname+'_extra_search textarea')
     var refresh = gradioApp().getElementById(tabname+'_extra_refresh')
-    var close = gradioApp().getElementById(tabname+'_extra_close')
 
     search.classList.add('search')
     tabs.appendChild(search)
     tabs.appendChild(refresh)
-    tabs.appendChild(close)
 
     search.addEventListener("input", function(evt){
         searchTerm = search.value.toLowerCase()

modules/ui_extra_networks.py

@@ -13,10 +13,6 @@ from modules.generation_parameters_copypaste import image_from_url_text
 extra_pages = []
 allowed_dirs = set()
 
-# Using constants for these since the variation selector isn't visible.
-# Important that they exactly match script.js for tooltip to work.
-refresh_symbol = '\U0001f504'  # 🔄
-close_symbol = '\U0000274C'  # ❌
 
 def register_page(page):
     """registers extra networks page for the UI; recommend doing it in on_before_ui() callback for extensions"""
@@ -186,8 +182,7 @@ def create_ui(container, button, tabname):
                 ui.pages.append(page_elem)
 
     filter = gr.Textbox('', show_label=False, elem_id=tabname+"_extra_search", placeholder="Search...", visible=False)
-    button_refresh = gr.Button(refresh_symbol, elem_id=tabname+"_extra_refresh")
-    button_close = gr.Button(close_symbol, elem_id=tabname+"_extra_close")
+    button_refresh = gr.Button('Refresh', elem_id=tabname+"_extra_refresh")
 
     ui.button_save_preview = gr.Button('Save preview', elem_id=tabname+"_save_preview", visible=False)
     ui.preview_target_filename = gr.Textbox('Preview save filename', elem_id=tabname+"_preview_filename", visible=False)
@@ -198,7 +193,6 @@ def create_ui(container, button, tabname):
 
     state_visible = gr.State(value=False)
     button.click(fn=toggle_visibility, inputs=[state_visible], outputs=[state_visible, container])
-    button_close.click(fn=toggle_visibility, inputs=[state_visible], outputs=[state_visible, container])
 
     def refresh():
         res = []