updated, checking why root is empty

ref/.ipynb_checkpoints/test-checkpoint.ipynb

ref/emcal_data.root

...ant4_simulation/.ipynb_checkpoints/__init__-checkpoint.py

ref/geant4_simulation/__init__.py

ref/geant4_simulation/__pycache__/__init__.cpython-39.pyc

ref/geant4_simulation/geometry/EMCal.py

...ant4_simulation/geometry/__pycache__/EMCal.cpython-39.pyc

...hysicsList/src/.ipynb_checkpoints/EMPhysics-checkpoint.cc

...hysicsList/src/.ipynb_checkpoints/EMPhysics-checkpoint.hh

...sicsList/src/.ipynb_checkpoints/MyQGSP_BERT-checkpoint.cc

...sicsList/src/.ipynb_checkpoints/MyQGSP_BERT-checkpoint.hh

ref/test.ipynb