fix setup and installation instruction for myoskeleton

Author: Vittorio-Caggiano

README.md

@@ -57,7 +57,7 @@ python -m myosuite.utils.examine_env --env_name myoElbowPose1D6MRandom-v0
 mjpython -m myosuite.utils.examine_env --env_name myoElbowPose1D6MRandom-v0
 ```
 
-It is possible to take advantage of the latest MyoSkeleton. Once added (follow the instructions prompted by `python myosuite_init.py`), run:
+It is possible to take advantage of the latest MyoSkeleton. Once added (follow the instructions prompted by `python -m myosuite_init`), run:
 ``` bash
 python myosuite/utils/examine_sim.py -s myosuite/simhive/myo_model/myoskeleton/myoskeleton.xml
 ```

setup.py

@@ -1,7 +1,8 @@
 import os
-import sys
 import re
-from setuptools import setup, find_packages
+import sys
+
+from setuptools import find_packages, setup
 
 if sys.version_info.major != 3:
     print("This Python is only compatible with Python 3, but you are running "
@@ -52,7 +53,7 @@ def package_files(directory):
             "Topic :: Scientific/Engineering :: Artificial Intelligence ",
             "Operating System :: OS Independent",
         ],
-        package_data={'': mjc_models_files},
+        package_data={'': mjc_models_files+['../myosuite_init.py']},
         packages=find_packages(exclude=("myosuite.agents")),
         python_requires=">=3.8",
         install_requires=fetch_requirements(),