print formatting of 2 pandas columns-CodePudding

I can print 2 columns of a pandas data frame like this
How do I format a row-by-row print?
Here is my "ugly" solution followed by what I had expected to work

import pandas

def date_normalization(data: pandas.core.frame.DataFrame) -> None:
    # EDIT: add completed code
    # convert to desired date format
    data[normalized] = pandas.to_datetime(
        data[original],
        errors="coerce",
    ).dt.strftime('%d/%m/%Y')

original = "start"
normalized = "normalized"

data = pandas.DataFrame({
    original:
    {
        0: "AUG 26 2016",
        1: "JAN-FEB 2021",
        2: "2017-06-01 00:00:00"
    }})

date_normalization(data)

# remove rows with invalid date
data = data[data[normalized].notnull()]

# arrggghh ... this is working, but ugly