Update app.py

app.py

@@ -45,6 +45,9 @@ async def generate_command(
         person_generation="allow_adult",
         aspect_ratio=aspect_ratio,
     )
+
+    if result:
+        await interaction.followup.send(content=f"Successful request!")
     files = []
     for i, image in enumerate(result.generated_images):
         # Assuming `image` is a byte array or binary stream of the image