Merge branch 'part1_dev' into 'master'

part1 notebooks

See merge request fastmachinelearning/cms_mlatl1t_tutorial!1

README.md

@@ -27,7 +27,8 @@ cd cms_mlatl1t_tutorial
 Setup the software environment and launch the Jupyter Hub with:
 
 ```
-bash start_notebooks.sh
+bash start_notebooks.sh # for bash
+# source start_notebooks.sh # for zsh
 ```
 
 Take note of the output:

setup.sh

@@ -29,4 +29,7 @@ cd $SCRIPT_DIR
 
 # put the HLS tools on the PATH
 echo "ML@L1T Setup: prepending $SCRIPT_DIR/bin to PATH"
-export PATH=$SCRIPT_DIR/bin:$PATH
\ No newline at end of file
+export PATH=$SCRIPT_DIR/bin:$PATH
+
+# install pyarrow for parquet file handling
+pip3 install pyarrow
\ No newline at end of file