Update app.py

app.py

@@ -250,12 +250,12 @@ with gradio.Blocks() as analysis_demo_from_params:
     with gradio.Row():
         with gradio.Column():
             radio = gradio.Radio(
-                ["box", "cone", "cylinder", "sphere", "wedge"], label="What kind of shape would you like to generate?"
+                ["box", "cone", "cylinder", "sphere", "wedge"], label="What kind of shape would you like to generate?", value="box"
             )
-            height = gradio.Slider(label="Height", interactive=True, minimum=3.0, maximum=10.0)
-            width = gradio.Slider(label="Width", interactive=True, minimum=3.0, maximum=10.0)
-            diameter = gradio.Slider(label="Diameter", interactive=True, minimum=3.0, maximum=10.0)
-            length = gradio.Slider(label="Length", interactive=True, minimum=3.0, maximum=10.0)
+            height = gradio.Slider(label="Height", interactive=True, minimum=3.0, maximum=10.0, value=6.5)
+            width = gradio.Slider(label="Width", interactive=True, minimum=3.0, maximum=10.0, value=6.5)
+            diameter = gradio.Slider(label="Diameter", interactive=True, minimum=3.0, maximum=10.0, value=6.5)
+            length = gradio.Slider(label="Length", interactive=True, minimum=3.0, maximum=10.0, value=6.5)
         
             radio.change(fn=change_textbox, inputs=radio, outputs=[height, width, diameter, length])