Update app.py

app.py

@@ -186,14 +186,25 @@ def forecast_chronos_data(df_state, date_column, target_column, select_period, f
       xaxis_tickfont_size=14,
       yaxis_tickfont_size=14,
       showlegend=True,
-      width=1800,  # Equivalent to figsize=(30, 10)
-      height=600,
+      width=1600,  # Equivalent to figsize=(30, 10)
+      height=400,
       xaxis=dict(
-          gridcolor='rgba(128, 128, 128, 0.7)',
-          gridwidth=1.2,
-          dtick=3,  # Set tick interval to 3 months
-          griddash='dash'
-      ),
+            title="Months",
+            tickfont=dict(size=14),
+            gridcolor='rgba(128, 128, 128, 0.7)',
+            gridwidth=1.2,
+            dtick=3,
+            griddash='dash',
+            rangeslider=dict(visible=True),
+            rangeselector=dict(
+                buttons=list([
+                    dict(count=6, label="6m", step="month", stepmode="backward"),
+                    dict(count=12, label="1y", step="month", stepmode="backward"),
+                    dict(count=24, label="2y", step="month", stepmode="backward"),
+                    dict(step="all", label="All")
+                ])
+            )
+        ),
       yaxis=dict(
           gridcolor='rgba(128, 128, 128, 0.7)',
           gridwidth=1.2,