fix

app.py

@@ -266,11 +266,11 @@ with block:
             samples = gr.Slider(label="Images", minimum=1, maximum=4, value=4, step=1)
             steps = gr.Slider(label="Steps", minimum=1, maximum=50, value=45, step=1)
             scale = gr.Slider(
-                label="Guidance Scale", minimum=0, maximum=50, value=7.5, step=0.1
+                label="Guidance Scale", minimum=7.5, maximum=50, value=7.5, step=0.5
             )
             seed = gr.Slider(
                 label="Seed",
-                minimum=0,
+                minimum=1,
                 maximum=2147483647,
                 step=1,
                 randomize=True,