Update app.py

app.py

@@ -139,12 +139,30 @@ def gradio_interface(years):
     fig = analyze_stocks(stocks_filepath, index_symbol, years)
     return fig
 
+# Create the interface components
+years_slider = gr.Slider(minimum=1, maximum=10, step=1, value=5, label="Years of Data")
+analyze_button = gr.Button("Analyze")
+output_plot = gr.Plot()
+
+# Define the interface layout
 iface = gr.Interface(
     fn=gradio_interface,
-    inputs=gr.Slider(minimum=1, maximum=10, step=1, value=5, label="Years of Data"),
-    outputs=gr.Plot(),
+    inputs=years_slider,
+    outputs=output_plot,
     title="S&P 500 Stock Analysis",
     description="Analyze S&P 500 stocks based on Beta and R-Squared values.",
+    layout="vertical",  # This ensures components are stacked vertically
+)
+
+# Customize the interface layout
+iface.layout = gr.Layout(
+    gr.Row(years_slider),
+    gr.Row(analyze_button),
+    gr.Row(output_plot)
 )
 
+# Set up event handler for the analyze button
+analyze_button.click(fn=gradio_interface, inputs=years_slider, outputs=output_plot)
+
+# Launch the interface
 iface.launch()