Fix typo

app.py

@@ -97,8 +97,8 @@ gradio_app = gr.Interface(
         gr.Number(label="Number of diffusion steps", value=75, step=1, minimum=1, maximum=300),
         gr.Number(label="Random seed", value=0, step=1, minimum=0, maximum=100000),
         gr.Number(label="Guidance scale", value=7.0, step=0.1, minimum=0.1, maximum=10.0, info="How much diffusion is guided by the prompt"),
-        gr.Number(label="Noise level", value=50, step=1, minimum=1, maximum=100, info="Noise level for stage 2 of diffusion sampling")
-        gr.Dropdown(label="Reduction", choices=["mean", "alternate"], value="mean", info="How to reduce predicted noise and variances")
+        gr.Number(label="Noise level", value=50, step=1, minimum=1, maximum=100, info="Noise level for stage 2 of diffusion sampling"),
+        gr.Dropdown(label="Reduction", choices=["mean", "alternate"], value="mean", info="How to reduce predicted noise and variances"),
     ],
     outputs=[gr.Video(label="Illusion"), gr.Image(label="Before and After")],
     description=description,