Update app.py

app.py

@@ -33,12 +33,20 @@ except Exception as e:
     print(f"FAILED predict: {e}", flush=True)
     sys.exit(1)
 
+try:
+    from visualize import build_analytics_tab
+    print("visualize OK", flush=True)
+except Exception as e:
+    print(f"FAILED visualize: {e}", flush=True)
+    sys.exit(1)
+
 print("Building UI...", flush=True)
 
 import gradio as gr
 from config import QUICK_FIELDS
 from train import train_model
 from predict import predict, predict_single
+from visualize import build_analytics_tab
 
 DESCRIPTION = """
 # House Price Predictor
@@ -96,6 +104,9 @@ with gr.Blocks(title="House Price Predictor", theme=gr.themes.Soft()) as demo:
             single_out = gr.Markdown(value="Your estimate will appear here.")
             single_btn.click(fn=predict_single, inputs=inputs, outputs=[single_out])
 
+        # ── Tab 4: Analytics ──────────────────────────────────────────────────
+        build_analytics_tab()
+
     gr.Markdown("---\nBuilt with Scikit-learn, XGBoost and Gradio.")
 
 if __name__ == "__main__":