Update app.py

app.py

@@ -188,8 +188,8 @@ def infer(
         with torch.no_grad():
           sd_image = pipe(
             prompt=enhanced_prompt,  # This conversion is fine
-            prompt2=prompt,
-            prompt3=prompt,
+            prompt_2=prompt,
+            prompt_3=prompt,
             negative_prompt=negative_prompt,
             guidance_scale=guidance_scale,
             num_inference_steps=num_inference_steps,