Update app.py

app.py

@@ -404,7 +404,8 @@ function refresh() {
 }
 """
 
-with gr.Blocks(css=css, js=js, theme=gr.themes.Base()) as demo:
+# Create the Gradio interface with light theme
+with gr.Blocks(css=css, js=js, theme=gr.themes.Soft()) as demo:
     gr.Markdown("""
         <h2 style="text-align: center; font-size: 2.25rem; font-weight: 600;">
             Driver Analysis Demo - Purchase Consideration
@@ -438,5 +439,5 @@ with gr.Blocks(css=css, js=js, theme=gr.themes.Base()) as demo:
         outputs=[r2_output, avg_target_output, factor_performance_plot, driver_analysis_plot]
     )
 
-# Launch with light theme explicitly
-demo.launch(server_name="0.0.0.0", share=False, theme="default")
+# Launch without the theme parameter
+demo.launch(server_name="0.0.0.0", share=False)