add hide button to the `fix_imgs` function into a new function `fix_imgs_with_hide`

app.py

@@ -13,5 +13,20 @@ def fix_imgs(src, dst):
         else: return f'MISSING IMAGE: {x.group(1)}'
     
     return re.sub(r'!\[\[([^.]+)\.\w+(\|\d+)?\]\]', repl_img, dst)
+    
+def fix_imgs_with_hide(src, dst):
+    result_no_hide = fix_imgs(src, dst)
+    
+    def add_hide_top_func(x):
+        add_hide_top = """\n\n[details='Images']"""
+        return     f'{x.group(1)}{add_hide_top}{x.group(2)}'
+
+    result_top_hide = re.sub(r'(\w|\?|\.|\`)([\n]+!\[[^|]+\|\S+\]\(\S+\))', add_hide_top_func, result_no_hide)
+
+    def add_hide_bottom_func(x):
+        add_hide_bottom = """[/details]\n\n"""
+        return     f'{x.group(1)}{add_hide_bottom}{x.group(2)}'
+
+    return re.sub(r'(!\[[^|]+\|\S+\]\(\S+\)[\n]+)(\w|#)', add_hide_bottom_func, result_top_hide)
 
-gr.Interface(fn=fix_imgs, inputs=[gr.Textbox(lines=15),gr.Textbox(lines=15)], outputs=gr.Textbox(lines=15)).launch()
+gr.Interface(fn=fix_imgs_with_hide, inputs=[gr.Textbox(lines=15),gr.Textbox(lines=15)], outputs=gr.Textbox(lines=15)).launch()