Update app.py

app.py

@@ -132,7 +132,7 @@ def predict_and_plot(velocity, temperature, precipitation, humidity):
         
         # Flatten the results into a single list of 19 outputs (1 plot + 6 contamination + 6 gradients + 6 cleaning times)
         plot_output = fig
-        contamination_output = [f"{val * 100:.2f}%" for val in contamination_levels[0]]
+        contamination_output = [f"{val * 100:.2f}% ± 7.1%" for val in contamination_levels[0]]
         gradients_output = [f"{val:.4f}" for val in gradients[0]]
         cleaning_time_output = [f"{val:.2f}" for val in cleaning_times]