Update run.py

run.py

@@ -1,6 +1,6 @@
 import gradio as gr
 
-def compute():
+def compute(primary_color, secondary_color, neutral_color):
     return css
 
 css = """
@@ -81,7 +81,12 @@ css = """
 with gr.Blocks(css=css) as demo:
     gr.Interface(
         fn=compute,
-        outputs=[gr.Textbox(label="greeting", lines=3)],
+        inputs=[
+            gr.Textbox(label="Primary color")
+            gr.Textbox(label="Secondary color")
+            gr.Textbox(label="Neutral color")
+        ]
+        outputs=[gr.Textbox(label="Custom css", lines=3)],
     )
 
 if __name__ == "__main__":