Update app.py

app.py

@@ -366,45 +366,48 @@ with gr.Blocks(title=APP_TITLE) as demo:
             js="() => { document.querySelector('html').classList.toggle('dark'); }"
         )
 
-    scenario_dd = gr.Dropdown(
-        label="Select Stress Scenario",
-        choices=["Baseline", "Liquidity Stress: High Deposit Runoff", "IRR Stress: Rate Shock"],
-        value="Baseline"
-    )
-
-    with gr.Accordion("Stress Scenario Parameters", open=False):
-        runoff_slider = gr.Slider(
-            label="Deposit Runoff (%)",
-            minimum=0, maximum=100, step=1, value=20,
-            info="For Liquidity Stress: Percentage of key deposits that run off."
-        )
-        shock_slider = gr.Slider(
-            label="Rate Shock (bps)",
-            minimum=-500, maximum=500, step=25, value=200,
-            info="For IRR Stress: Parallel shift in the yield curve in basis points."
-        )
-
     with gr.Row():
-        as_of = gr.Textbox(label="As of date", interactive=False)
+        # --- Left Column: Controls and Explanations ---
+        with gr.Column(scale=1):
+            scenario_dd = gr.Dropdown(
+                label="Select Stress Scenario",
+                choices=["Baseline", "Liquidity Stress: High Deposit Runoff", "IRR Stress: Rate Shock"],
+                value="Baseline"
+            )
+            with gr.Accordion("Stress Scenario Parameters", open=True):
+                runoff_slider = gr.Slider(
+                    label="Deposit Runoff (%)",
+                    minimum=0, maximum=100, step=1, value=20,
+                    info="For Liquidity Stress: Percentage of key deposits that run off."
+                )
+                shock_slider = gr.Slider(
+                    label="Rate Shock (bps)",
+                    minimum=-500, maximum=500, step=25, value=200,
+                    info="For IRR Stress: Parallel shift in the yield curve in basis points."
+                )
+            explain_text = gr.Markdown("Analysis of the T+1 gap will appear here...")
 
-    a1 = gr.Markdown("The amount of Assets maturing tomorrow (T+1) is...")
-    a2 = gr.Markdown("The amount of Sources of Funds (SoF) maturing tomorrow (T+1) is...")
-    a3 = gr.Markdown("The resulting Net Liquidity Gap for tomorrow (T+1) is...")
+        # --- Right Column: KPIs, Charts, and Tables ---
+        with gr.Column(scale=3):
+            with gr.Row():
+                as_of = gr.Textbox(label="As of date", interactive=False)
+            a1 = gr.Markdown("The amount of Assets maturing tomorrow (T+1) is...")
+            a2 = gr.Markdown("The amount of Sources of Funds (SoF) maturing tomorrow (T+1) is...")
+            a3 = gr.Markdown("The resulting Net Liquidity Gap for tomorrow (T+1) is...")
 
-    with gr.Row():
-        with gr.Column(scale=2):
             chart = gr.Plot(label="Maturity Ladder")
-            ladder_df = gr.Dataframe(label="Ladder Detail")
-            irr_df = gr.Dataframe(
-                label="Interest-Rate Risk (BPV/DV01)",
-                headers=["Bucket", "Portfolio Value (LKR Mn)", "BPV (DV01)"]
-            )
-        with gr.Column(scale=1):
-            explain_text = gr.Markdown("Analysis of the T+1 gap will appear here...")
-            drivers_df = gr.Dataframe(
-                label="T+1 Gap Drivers (Top Products)",
-                headers=["Product", "Bucket", "Amount (LKR Mn)"],
-            )
+
+            with gr.Tabs():
+                with gr.TabItem("Ladder Detail"):
+                    ladder_df = gr.Dataframe()
+                with gr.TabItem("T+1 Gap Drivers"):
+                    drivers_df = gr.Dataframe(
+                        headers=["Product", "Bucket", "Amount (LKR Mn)"],
+                    )
+                with gr.TabItem("Interest-Rate Risk (BPV/DV01)"):
+                    irr_df = gr.Dataframe(
+                        headers=["Bucket", "Portfolio Value (LKR Mn)", "BPV (DV01)"]
+                    )
 
     refresh_btn.click(
         fn=run_dashboard,