jupyter_initial_cells

!ls
import subprocess, sys

!pip install {library}

subprocess.check_call([sys.executable, '-m', 'pip', 'install', 'pkg_name'])

from IPython.core.interactiveshell import InteractiveShell
InteractiveShell.ast_node_interactivity = "all"

%load_ext autoreload
%autoreload 2

pd.set_option('display.max_columns', None)
pd.set_option('display.max_rows', 500)
pd.set_option('display.width', 1000)

%%timeit -n 10
# timeit magic has to be the first; n is the number of cycles

%run _<name of Python script>_