Update app.py

app.py

@@ -65,16 +65,13 @@ if max_val > mean_val > min_val:
     ax.plot(x, y, color='royalblue', linewidth=2, label='Deviation Curve')
 
     # Markers for Min, Mean, Max
-    ax.axvline(min_val, color='blue', linestyle='--', linewidth=1)
-    ax.axvline(mean_val, color='green', linestyle='--', linewidth=1)
-    ax.axvline(max_val, color='red', linestyle='--', linewidth=1)
+    ax.plot(min_val, min_pdf, 'o', color='blue')
+    ax.plot(mean_val, mean_pdf, 'o', color='green')
+    ax.plot(max_val, max_pdf, 'o', color='red')
 
-    # Adjusted label positions for visibility
-    y_max = y.max()
-    offset = y_max * 0.05
-    ax.text(min_val, offset, f'Min\n{min_val} {unit}', color='blue', ha='right', va='bottom')
-    ax.text(mean_val, mean_pdf + offset, f'Mean\n{mean_val} {unit}', color='green', ha='center', va='bottom')
-    ax.text(max_val, offset, f'Max\n{max_val} {unit}', color='red', ha='left', va='bottom')
+    ax.annotate(f'{min_val} {unit}', (min_val, min_pdf), textcoords="offset points", xytext=(-10,10), ha='center', color='blue')
+    ax.annotate(f'{mean_val} {unit}', (mean_val, mean_pdf), textcoords="offset points", xytext=(0,10), ha='center', color='green')
+    ax.annotate(f'{max_val} {unit}', (max_val, max_pdf), textcoords="offset points", xytext=(10,10), ha='center', color='red')
 
     ax.set_title(f"{kpi_selected} - Std. Deviation Curve")
     ax.set_xlabel(f"{kpi_selected} ({unit})")
@@ -103,3 +100,4 @@ if max_val > mean_val > min_val:
 else:
     st.warning("Please ensure that: Min < Mean < Max to generate a valid bell curve.")
 
+