Fix example

x2rgb/gradio_demo_x2rgb.py

@@ -184,17 +184,19 @@ with gr.Blocks() as demo:
             )
             examples = gr.Examples(
                 examples=[
-                    "x2rgb/example/kitchen-albedo.png",  # albedo
-                    "x2rgb/example/kitchen-normal.png",  # normal
-                    "x2rgb/example/kitchen-roughness.png",  # roughness
-                    "x2rgb/example/kitchen-metallic.png",  # metallic
-                    "x2rgb/example/kitchen-irradiance.png",  # irradiance
-                    "Modern Kitchen",  # prompt
-                    0,  # seed
-                    50,  # inference_step
-                    1,  # num_samples
-                    7.5,  # guidance_scale
-                    1.5,  # image_guidance_scale
+                    [
+                        "x2rgb/example/kitchen-albedo.png",  # albedo
+                        "x2rgb/example/kitchen-normal.png",  # normal
+                        "x2rgb/example/kitchen-roughness.png",  # roughness
+                        "x2rgb/example/kitchen-metallic.png",  # metallic
+                        "x2rgb/example/kitchen-irradiance.png",  # irradiance
+                        "Modern Kitchen",  # prompt
+                        0,  # seed
+                        50,  # inference_step
+                        1,  # num_samples
+                        7.5,  # guidance_scale
+                        1.5,  # image_guidance_scale
+                    ]
                 ],
                 inputs=[
                     albedo,