Update app.py

app.py

@@ -55,7 +55,7 @@ with ui.layout_columns(fill=False):
         def average_tip():
             d = tips_data()
             if d.shape[0] > 0:
-                perc = d.tip / d.total_bill
+                perc = d.tip / d.سن
                 f"{perc.mean():.1%}"
 
     with ui.value_box(showcase=ICONS["currency-dollar"]):
@@ -65,7 +65,7 @@ with ui.layout_columns(fill=False):
         def average_bill():
             d = tips_data()
             if d.shape[0] > 0:
-                bill = d.total_bill.mean()
+                bill = d.سن.mean()
                 f"${bill:.2f}"
 
 
@@ -94,8 +94,8 @@ with ui.layout_columns(col_widths=[6, 6, 12]):
             color = input.scatter_color()
             return px.scatter(
                 tips_data(),
-                x="total_bill",
-                y="tip",
+                x="سن",
+                y="id",
                 color=None if color == "none" else color,
                 trendline="lowess",
             )
@@ -118,7 +118,7 @@ with ui.layout_columns(col_widths=[6, 6, 12]):
             from ridgeplot import ridgeplot
 
             dat = tips_data()
-            dat["percent"] = dat.tip / dat.total_bill
+            dat["percent"] = dat.tip / dat.سن
             yvar = input.tip_perc_y()
             uvals = dat[yvar].unique()