Read in data and sample check

quick_look.py

import pandas as pd

data_df = pd.read_csv('../data/WA_Fn-UseC_-HR-Employee-Attrition.csv')
print(data_df.shape)
display(data_df.describe())
print(data_df.isnull().sum())
one_uniq = dict()
for col in data_df.columns:
    if len(data_df[col].unique()) == 1:
        one_uniq.update({col: data_df[col].unique().tolist()})
 

data_df.drop(one_uniq.keys(), axis=1, inplace=True)