rename env.sh to create_virtual_environment.sh

env.sh → create_virtual_environment.sh

 #!/bin/bash
+
+# ensure that the libatlas-base-dev library is installed
 sudo apt-get install -y libatlas-base-dev
+
+# Create the virtual environment
 python3 -m venv ohmpy
-source ohmpy/bin/activate || exit 1  # NOTE: Added || exit to avoid installing requirements in system python
+
+# Activate it
+source ohmpy/bin/activate || exit 1  # NOTE: Added || exit to avoid installing requirements in system python if the virtual environment can't be loaded
+
+# Solve issues associated to storage allocation
 export CFLAGS=-fcommon
+
+# install all required packages in the virtual environment.
 pip install -r requirements.txt