Update app.py

app.py

@@ -46,6 +46,11 @@ in8=gr.inputs.Number(label='Showroom Price ₹(in LAKHS)【*】',default=0)
 
 interface = gr.Interface(fn=car,
                          inputs=[in2,in3,in8,in5,in4,in6,in7],
-                         outputs=["text"],title="Car calculator"
+                         outputs=["text"],title="Car calculator",css="""
+                         .gradio_bg[theme=default] .gradio_interface .panel_button.submit {
+
+	background-color: rgba(99, 102, 241, var(--tw-bg-opacity));
+
+}"""
                          )
 interface.launch(inline=False,share=True)