Fix bug #3 and #2

Bugs introduced by changes in config files, and renaming of representations.

README.md

@@ -122,7 +122,7 @@ pip install -e .
 The following is a non-exhaustive and expanding list of dynamical systems with Discrete Morphological Symmetries. Each example can be
 reproduced in a 3D interactive environment running:
 ```python
-python morpho_symm.robot_symmetry_visualization.py robot=<robot> gui=True 
+python morpho_symm/robot_symmetry_visualization.py robot=<robot> gui=True 
 ```
 This script functions as an introductory tutorial showing how we define the representations of Discrete Morphological Symmetries in order to perform symmetry transformations on the robot state, and proprioceptive and exteroceptive observations.
 ### $\mathbb{G}=\mathbb{C}_2$: Reflection Symmetry

morpho_symm/cfg/robot/base_robot.yaml

@@ -6,9 +6,9 @@ seed: -1
 group_label: null
 rep_fields: 'real'
 permutation_Q_js: null      # Symmetry permutation of joint-space position coordinates Q_js
-permutation_TqQ_js: null    # Symmetry permutations of joint-space tangent space (velocity coordinates) TqQ_js
-reflections_Q_js: null      # Symmetry reflections of joint-space position coordinates Q_js
-reflections_TqQ_js: null    # Symmetry reflections of joint-space tangent space (velocity coordinates) TqQ_js
+permutation_TqQ_js: ${robot.permutation_Q_js}    # Symmetry permutations of joint-space tangent space (velocity coordinates) TqQ_js
+reflection_Q_js: null      # Symmetry reflections of joint-space position coordinates Q_js
+reflection_TqQ_js: ${robot.reflection_Q_js}    # Symmetry reflections of joint-space tangent space (velocity coordinates) TqQ_js
 
 fix_base: False