no image degradation, swapped output images

now output image is saved with the LoRA in PNG format

app.py

@@ -56,7 +56,7 @@ def generate_image(prompt, height, width, num_inference_steps, seed=42, randomiz
         generator = torch.Generator(device="cuda").manual_seed(seed)
     ).images[0]
     
-    return (image_no_lora,image), seed
+    return (image, image_no_lora), seed
 
 
 # Example prompts
@@ -135,8 +135,9 @@ with gr.Blocks() as demo:
                         )
             with gr.Column(scale=1):    
                 output_image = gr.ImageSlider(
-                        label="Output (Left-with the LoRA, Right-without)",
+                        label="Output (Left-without the LoRA, Right-with)",
                         type="pil",
+                        format="png"
                     )