Changed mininum number of pairs to 1 instead of 0

app.py

@@ -42,7 +42,7 @@ pipe = pipe.to(device)
 
 inputs = [
     gr.Image(),
-    gr.Slider(0, 3, value=2, step=1, label="Pairs of images to ask"),
+    gr.Slider(1, 3, value=2, step=1, label="Pairs of images to ask"),
     gr.Slider(0, 25, value=3, step=1, label="Guidance scale"),
     gr.Slider(5, 50, value=25, step=5, label="Steps"),
     gr.Slider(label = "Seed", minimum = 0, maximum = 2147483647, step = 1, randomize = True)