Update app.py

app.py

@@ -250,7 +250,7 @@ def track_plot(df, include_actual=True):
         x=df["UCS_Pred"], y=y, mode="lines",
         line=dict(color=COLORS["pred"], width=1.8),
         name="UCS_Pred",
-        hovertemplate="UCS_Pred: %{x:.0f}<br>"+ylab+": %{y}<extra></extra>"
+        hovertemplate="UCS_Pred: %{x:.0f}<br>" + ylab + ": %{y}<extra></extra>"
     ))
 
     if include_actual and TARGET in df.columns:
@@ -258,7 +258,7 @@ def track_plot(df, include_actual=True):
             x=df[TARGET], y=y, mode="lines",
             line=dict(color=COLORS["actual"], width=2.0, dash="dot"),
             name="UCS (actual)",
-            hovertemplate="UCS (actual): %{x:.0f}<br>"+ylab+": %{y}<extra></extra>"
+            hovertemplate="UCS (actual): %{x:.0f}<br>" + ylab + ": %{y}<extra></extra>"
         ))
 
     fig.update_layout(
@@ -284,7 +284,7 @@ def track_plot(df, include_actual=True):
         showgrid=True, gridcolor="rgba(0,0,0,0.12)", automargin=True
     )
 
-        fig.update_yaxes(
+    fig.update_yaxes(
         title_text=f"<b>{ylab}</b>",
         title_font=dict(size=16),
         range=y_range,