Update app.py

app.py

@@ -514,6 +514,7 @@ def track_plot(df, include_actual=True, pred_col="GR_Pred", actual_col="GR"):
     # The key change: reverse y-axis universally
     fig.update_yaxes(
         title_text=ylab,
+        autorange="reversed",
         title_font=dict(size=20, family=BOLD_FONT, color="#000"),
         tickfont=dict(size=15, family=BOLD_FONT, color="#000"),
         autorange="reversed",           # <-- ensures top=shallow, bottom=deep