Update app.py

app.py

@@ -184,11 +184,12 @@ async def on_message(message):
                if reaction.emoji == '◀️' and page > 0:
                    page -= 1
                    embed = discord.Embed(title=titles[page], description=pages[page])
+                   embed.set_footer(text=f"Page {page + 1} of {len(pages)}")
                    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.set_footer(f"Page {page + 1} of {len(pages)}")
+                   embed.set_footer(text=f"Page {page + 1} of {len(pages)}")
                    await msg.edit(embed=embed)
            except asyncio.TimeoutError:
               await msg.delete()