Update app.py

app.py

@@ -162,7 +162,7 @@ async def on_message(message):
                    await msg.edit(embed=embed)
                if reaction.emoji == '▶️' and page < len(pages) -1:
                    page += 1
-                   embed = discord.Embed(title=titles[page], description= pages[page])
+                   embed = discord.Embed(title=titles[page], description=pages[page], footer=f"Page {page + 1} of {len(pages)}")
                    await msg.edit(embed=embed)
            except asyncio.TimeoutError:
               await msg.delete()