diff --git a/src/postprocess.py b/src/postprocess.py
index 05a1c0f..ce2712d 100644
--- a/src/postprocess.py
+++ b/src/postprocess.py
@@ -44,6 +44,14 @@
     parser.add_argument(
         "--val", default=None, help="List of ids to use for validation."
     )
+    parser.add_argument(
+        "mitigated_model_path",
+        type=str,
+        help="Path to the saved and mitigated model.",
+    )
+    parser.add_argument(
+        "--test", default=None, help="List of ids to use for validation."
+    )
     parser.add_argument(
         "--attribute",
         default="gender",
@@ -111,8 +119,6 @@
 
         model.fit(x_train, y_train, sensitive_features=metadata)
 
-        plot_threshold_optimizer(model)
-
         # Save unbiased model to disk
         log_dir = os.path.dirname(args.model_path)
 
@@ -121,7 +127,9 @@
         ) as f:
             pickle.dump(model, f)
 
-        print("Evaluating on validation data...")
+        plot_threshold_optimizer(model)
+
+        print("Evaluating on validation/test data...")
         validation_set = MIMIC4Dataset(
             data_path,
             "val",
@@ -160,5 +168,6 @@
         print(cf)
 
     elif model_type == "fusion":
+        # TODO: Implement technique for post-training debiasing of neural network
         # Use adversarial learning to debias model
-        pass
+        raise NotImplementedError