Update app.py

app.py

@@ -53,8 +53,8 @@ class ButtonView(discord.ui.View):
         self.stop()
     #-------------------------------------------
     async def invoke_dfif2(self, image_path):
-        ctx = await self.ctx.get_context(self.ctx.message)
-        await ctx.invoke(ctx.bot.get_command('dfif2'), image_path=image_path, stage_1_result_path=self.stage_1_result_path)        
+        ctx = await self.get_context(message, cls=commands.Context)
+        await self.ctx.invoke(self.ctx.bot.get_command('dfif2'), image_path=image_path, stage_1_result_path=self.stage_1_result_path)
 
     @discord.ui.button(label='Image 1', style=discord.ButtonStyle.blurple)
     async def image1_button(self, button: discord.ui.Button, interaction: discord.Interaction):
@@ -186,7 +186,7 @@ class MyClient(discord.Client):
 
                 # Send the combined image file as a discord attachment with the button view
                 with open(combined_image_path, 'rb') as f:
-                    view = ButtonView(message, [first_png_path, second_png_path, third_png_path, fourth_png_path], stage_1_result_path)
+                    view = ButtonView(ctx, [first_png_path, second_png_path, third_png_path, fourth_png_path], stage_1_result_path)
                     await message.reply('Here is the combined image', file=discord.File(f, 'combined_image.png'), view=view)