Update app.py

app.py

@@ -72,7 +72,6 @@ def wuerstchen_inference(prompt):
 async def run_wuerstchen(ctx, prompt):
     """Responds to /Wuerstchen command"""
     try:
-        channel = bot.get_channel(WUERSTCHEN_CHANNEL_ID)
         message = await ctx.send(f"**{prompt}** - {ctx.author.mention} <a:loading:1114111677990981692>")
 
         loop = asyncio.get_running_loop()
@@ -80,7 +79,7 @@ async def run_wuerstchen(ctx, prompt):
 
         await message.delete()
         with open(result_path, "rb") as f:
-            await channel.send(f"**{prompt}** - {ctx.author.mention}", file=discord.File(f, "wuerstchen.png"))
+            await ctx.channel.send(f"**{prompt}** - {ctx.author.mention}", file=discord.File(f, "wuerstchen.png"))
     except Exception as e:
         print(f"Error: {e}")