added comments

Author: SPDonaghy

notebooks/install_notebook_env.sh

@@ -1,17 +1,8 @@
+#!/bin/bash
+
 # This script creates a virtual environment specifically for use in Jupyter notebooks to ensure
 # compatibility between installations of matplotlib, pandas, and numpy and to keep those installations
 # separate from our base system
-
-
-# To get started using notebooks in the devcontainer:
-# 1. run this script
-# 2. ctl+shift+p  Developer: Reload Window
-# 3. open a .ipynb file and select the kernel: Python (notebook_env)
-#       If the kernel env does not appear, keep running Developer: Reload Window until it does.
-
-
-
-#!/bin/bash
 set -e
 
 FLAG="$HOME/ros/notebook_env/.setup_done"