Update app.py

app.py

@@ -123,7 +123,8 @@ def main_func(Inventory_Bucket, Category, Product, Geography, Conference, Deal_S
         new_row = new_row[expected_columns]
 
         dtest = xgb.DMatrix(new_row)
-        prediction = loaded_model.predict(dtest)[0]
+        log_prediction = loaded_model.predict(dtest)[0]
+        prediction = np.expm1(log_prediction)
         shap_values = explainer(dtest)
 
         fig, ax = plt.subplots(figsize=(8, 4))