Update app.py

app.py

@@ -33,34 +33,27 @@ def predict_strength(cement, blast_furnace_slag, fly_ash, water, superplasticize
     prediction = ebm.predict(last_input_data_scaled)
     return prediction[0]
 
-# Explanation function for detailed report and enhanced visual
+# Explanation function for dynamic detailed report and enhanced visual
 def show_local_explanation():
     if last_input_data_scaled is not None:
         local_exp = ebm.explain_local(last_input_data_scaled)
         contributions = local_exp.data(0)['scores']
         names = local_exp.data(0)['names']
 
-        # Generate user-friendly text report based on contributions
+        # Generate dynamic, user-friendly text report based on contributions
         report_lines = []
         for name, contribution in zip(names, contributions):
+            abs_contribution = abs(contribution)
             if contribution > 0:
-                if name == "cement":
-                    report_lines.append(f"- Cement is a strong contributor to concrete strength, adding significantly to its durability (+{contribution:.2f}).")
-                elif name == "blast_furnace_slag":
-                    report_lines.append(f"- Blast Furnace Slag also supports strength, though less strongly than cement (+{contribution:.2f}).")
-                elif name == "fly_ash":
-                    report_lines.append(f"- Fly Ash has a minor positive effect on strength (+{contribution:.2f}).")
-                elif name == "age":
-                    report_lines.append(f"- Age has a strong positive effect, as concrete generally strengthens with time (+{contribution:.2f}).")
+                if abs_contribution > 10:
+                    report_lines.append(f"- {name.capitalize()} strongly contributes to concrete strength (+{contribution:.2f}).")
+                else:
+                    report_lines.append(f"- {name.capitalize()} has a minor positive effect on concrete strength (+{contribution:.2f}).")
             elif contribution < 0:
-                if name == "water":
-                    report_lines.append(f"- Water slightly reduces strength, possibly because too much water can weaken concrete ({contribution:.2f}).")
-                elif name == "superplasticizer":
-                    report_lines.append(f"- Superplasticizer seems to reduce strength here, possibly indicating too much may be harmful ({contribution:.2f}).")
-                elif name == "coarse_aggregate":
-                    report_lines.append(f"- Coarse Aggregate has a moderate negative effect on strength in this composition ({contribution:.2f}).")
-                elif name == "fine_aggregate":
-                    report_lines.append(f"- Fine Aggregate reduces strength in this mix, suggesting it may need adjustment ({contribution:.2f}).")
+                if abs_contribution > 10:
+                    report_lines.append(f"- {name.capitalize()} significantly reduces concrete strength ({contribution:.2f}). Consider adjusting this component.")
+                else:
+                    report_lines.append(f"- {name.capitalize()} has a slight negative effect on concrete strength ({contribution:.2f}).")
 
         # Join lines into a single report
         report = "\n".join(report_lines)