Update app.py

app.py

@@ -545,6 +545,12 @@ def analyze_prospects_data(file_path):
         logger.error(f"Error analyzing data: {e}")
         return create_error_message(f"Analysis failed: {str(e)}"), None, None, None
 
+def load_default_file():
+    """Load default file on startup"""
+    default_file = "example_files/Volkswagen Non Customers.xlsx"
+    if os.path.exists(default_file):
+        return analyze_prospects_data(default_file)
+    return create_placeholder_message(), None, None, None
 
 def handle_file_upload(file):
     """Handle file upload and analysis - automatically analyze when file is uploaded"""
@@ -554,13 +560,13 @@ def handle_file_upload(file):
 
 # Gradio interface with light theme
 css = """
-
 .metric-container {
     display: flex;
     justify-content: space-around;
     margin: 20px 0;
 }
 """
+
 # JavaScript to force light theme
 js = """
 function refresh() {
@@ -572,8 +578,6 @@ function refresh() {
 }
 """
 
-
-
 # Create the Gradio interface with light theme
 with gr.Blocks(css=css, js=js, theme=gr.themes.Soft()) as demo:
     gr.Markdown("""
@@ -615,7 +619,12 @@ with gr.Blocks(css=css, js=js, theme=gr.themes.Soft()) as demo:
         outputs=[r2_output, avg_target_output, factor_performance_plot, driver_analysis_plot]
     )
     
-
+    # Auto-load default file on page load
+    demo.load(
+        fn=load_default_file,
+        inputs=[],
+        outputs=[r2_output, avg_target_output, factor_performance_plot, driver_analysis_plot]
+    )
 
 # Launch the demo
 demo.launch(server_name="0.0.0.0", share=False)