Update README.md

## MSD Shapes3D Dataset Attribution

The Multi-factor Sequential Disentanglement benchmark includes a **modified variant of the 3D Shapes dataset**, adapted to support sequential multi-factor disentanglement.

In this setup, the **floor hue**, **wall hue**, **object hue**, and **shape** are static, while the **scale** and **orientation** change over time.

- Original repository:
https://github.com/deepmind/3d-shapes

```


@misc
{3dshapes18,
title={3D Shapes Dataset},
author={Burgess, Chris and Kim, Hyunjik},
howpublished={https://github.com/deepmind/3dshapes-dataset/},
year={2018}
}
```
⚠ **Note:** The 3D Shapes dataset is released under the Apache License 2.0. We redistribute it here solely for non-commercial research purposes, following the original publication. Please cite the above when using this dataset in your work.

README.md

@@ -1,108 +1,109 @@
----
-license: apache-2.0
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
-  - split: val
-    path: data/val-*
-  - split: test
-    path: data/test-*
-dataset_info:
-  features:
-  - name: id
-    dtype: int32
-  - name: x
-    sequence: image
-  - name: floor_hue
-    dtype:
-      class_label:
-        names:
-          '0': '0.0'
-          '1': '0.1'
-          '2': '0.2'
-          '3': '0.3'
-          '4': '0.4'
-          '5': '0.5'
-          '6': '0.6'
-          '7': '0.7'
-          '8': '0.8'
-          '9': '0.9'
-  - name: wall_hue
-    dtype:
-      class_label:
-        names:
-          '0': '0.0'
-          '1': '0.1'
-          '2': '0.2'
-          '3': '0.3'
-          '4': '0.4'
-          '5': '0.5'
-          '6': '0.6'
-          '7': '0.7'
-          '8': '0.8'
-          '9': '0.9'
-  - name: object_hue
-    dtype:
-      class_label:
-        names:
-          '0': '0.0'
-          '1': '0.1'
-          '2': '0.2'
-          '3': '0.3'
-          '4': '0.4'
-          '5': '0.5'
-          '6': '0.6'
-          '7': '0.7'
-          '8': '0.8'
-          '9': '0.9'
-  - name: scale
-    dtype:
-      class_label:
-        names:
-          '0': '0.75'
-          '1': '1.25'
-  - name: shape
-    dtype:
-      class_label:
-        names:
-          '0': cube
-          '1': cylinder
-          '2': sphere
-          '3': capsule
-  - name: orientation
-    dtype:
-      class_label:
-        names:
-          '0': '-30.0'
-  - name: scale_dynamic
-    dtype:
-      class_label:
-        names:
-          '0': increasing_1x
-          '1': decreasing_1x
-          '2': increasing_2x
-          '3': decreasing_2x
-          '4': alternating_big_small
-          '5': alternating_small_big
-  - name: orientation_dynamic
-    dtype:
-      class_label:
-        names:
-          '0': counterclockwise
-          '1': static
-          '2': clockwise
-  splits:
-  - name: train
-    num_bytes: 1719422360.0
-    num_examples: 50400
-  - name: val
-    num_bytes: 385934168.0
-    num_examples: 10800
-  - name: test
-    num_bytes: 386670112.0
-    num_examples: 10800
-  download_size: 1993673319
-  dataset_size: 2492026640.0
----
+---
+license: apache-2.0
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+  - split: val
+    path: data/val-*
+  - split: test
+    path: data/test-*
+dataset_info:
+  features:
+  - name: id
+    dtype: int32
+  - name: x
+    sequence: image
+  - name: floor_hue
+    dtype:
+      class_label:
+        names:
+          '0': '0.0'
+          '1': '0.1'
+          '2': '0.2'
+          '3': '0.3'
+          '4': '0.4'
+          '5': '0.5'
+          '6': '0.6'
+          '7': '0.7'
+          '8': '0.8'
+          '9': '0.9'
+  - name: wall_hue
+    dtype:
+      class_label:
+        names:
+          '0': '0.0'
+          '1': '0.1'
+          '2': '0.2'
+          '3': '0.3'
+          '4': '0.4'
+          '5': '0.5'
+          '6': '0.6'
+          '7': '0.7'
+          '8': '0.8'
+          '9': '0.9'
+  - name: object_hue
+    dtype:
+      class_label:
+        names:
+          '0': '0.0'
+          '1': '0.1'
+          '2': '0.2'
+          '3': '0.3'
+          '4': '0.4'
+          '5': '0.5'
+          '6': '0.6'
+          '7': '0.7'
+          '8': '0.8'
+          '9': '0.9'
+  - name: scale
+    dtype:
+      class_label:
+        names:
+          '0': '0.75'
+          '1': '1.25'
+  - name: shape
+    dtype:
+      class_label:
+        names:
+          '0': cube
+          '1': cylinder
+          '2': sphere
+          '3': capsule
+  - name: orientation
+    dtype:
+      class_label:
+        names:
+          '0': '-30.0'
+  - name: scale_dynamic
+    dtype:
+      class_label:
+        names:
+          '0': increasing_1x
+          '1': decreasing_1x
+          '2': increasing_2x
+          '3': decreasing_2x
+          '4': alternating_big_small
+          '5': alternating_small_big
+  - name: orientation_dynamic
+    dtype:
+      class_label:
+        names:
+          '0': counterclockwise
+          '1': static
+          '2': clockwise
+  splits:
+  - name: train
+    num_bytes: 1719422360.0
+    num_examples: 50400
+  - name: val
+    num_bytes: 385934168.0
+    num_examples: 10800
+  - name: test
+    num_bytes: 386670112.0
+    num_examples: 10800
+  download_size: 1993673319
+  dataset_size: 2492026640.0
+---
+