diff --git a/README.md b/README.md
index f38d17d..03e56f6 100644
--- a/README.md
+++ b/README.md
@@ -109,7 +109,7 @@ with all the predictions without ground-truth matching.
 
 Below an example with and without ground-truth matching. They have been created (adding or removing `--path_gt`) with:
 `python3 -m monoloco.run predict --networks monoloco --glob docs/002282.png --output_types combined --scale 2 
---model data/models/monoloco-190513-1437.pkl --n_dropout 100 --z_max 30`
+--model data/models/monoloco-190513-1437.pkl --n_dropout 50 --z_max 30 instance-threshold 0.15`
  
 With ground truth matching (only matching people):
 ![predict_ground_truth](docs/002282.png.combined_1.png)
diff --git a/docs/002282.png.combined_1.png b/docs/002282.png.combined_1.png
index 192f8c2..d7cc949 100644
Binary files a/docs/002282.png.combined_1.png and b/docs/002282.png.combined_1.png differ
diff --git a/docs/002282.png.combined_2.png b/docs/002282.png.combined_2.png
index c25bb87..3c37065 100644
Binary files a/docs/002282.png.combined_2.png and b/docs/002282.png.combined_2.png differ
diff --git a/monoloco/prep/__init__.py b/monoloco/prep/__init__.py
index 909b5f3..8b13789 100644
--- a/monoloco/prep/__init__.py
+++ b/monoloco/prep/__init__.py
@@ -1,3 +1 @@
 
-from .preprocess_nu import PreprocessNuscenes
-from .preprocess_ki import PreprocessKitti
diff --git a/monoloco/run.py b/monoloco/run.py
index a237672..5e790f9 100644
--- a/monoloco/run.py
+++ b/monoloco/run.py
@@ -44,10 +44,10 @@ def cli():
 
     # Monoloco
     predict_parser.add_argument('--model', help='path of MonoLoco model to load',
-                                default="data/models/monoloco-190513-1437.pkl")
-    predict_parser.add_argument('--hidden_size', type=int, help='Number of hidden units in the model', default=256)
+                                default="data/models/monoloco-190719-0923.pkl")
+    predict_parser.add_argument('--hidden_size', type=int, help='Number of hidden units in the model', default=512)
     predict_parser.add_argument('--path_gt', help='path of json file with gt 3d localization',
-                                default='data/arrays/names-kitti-190710-1206.json')
+                                default='data/arrays/names-kitti-190726-1141.json')
     predict_parser.add_argument('--transform', help='transformation for the pose', default='None')
     predict_parser.add_argument('--draw_box', help='to draw box in the images', action='store_true')
     predict_parser.add_argument('--predict', help='whether to make prediction', action='store_true')
@@ -105,11 +105,11 @@ def main():
 
     elif args.command == 'prep':
         if 'nuscenes' in args.dataset:
-            from .prep import PreprocessNuscenes
+            from .prep.preprocess_nu import PreprocessNuscenes
             prep = PreprocessNuscenes(args.dir_ann, args.dir_nuscenes, args.dataset, args.iou_min)
             prep.run()
         if 'kitti' in args.dataset:
-            from .prep import PreprocessKitti
+            from .prep.preprocess_ki import PreprocessKitti
             prep = PreprocessKitti(args.dir_ann, args.iou_min)
             prep.run()