Update app.py

app.py

@@ -962,13 +962,13 @@ if __name__ == "__main__":
                 with gr.Group():
                     gr.Markdown("### Contour Offset")
                     with gr.Row():
-                        offset_value_mm = gr.Slider(
-                            minimum=0,
-                            maximum=50,
-                            step=1,
-                            value=0,
+                        offset_value_mm = gr.Number(
+                            value=0.02,
                             label="Offset",
-                            info="Expand contours outward by this amount"
+                            info="Expand contours outward by this amount",
+                            precision=3,
+                            minimum=0,
+                            maximum=50
                         )
                         offset_unit = gr.Dropdown(
                             choices=["mm", "inches"],