import pandas as pd
import numpy as np

favorite_dogs = ['corgi', 'windsor', 'grizz', 'cutie_pie']

def null_count(df):
    """Cleans Pandas Dataframes"""
    #TODO - Implement such and such

print('import succesful')
import pandas as pd
import numpy as np

favorite_dogs = ['corgi', 'windsor', 'grizz', 'cutie_pie']

def null_count(df):
    """Cleans Pandas Dataframes"""
    #TODO - Implement such and such

print('import succesful')
Cleans Pandas Dataframes #TODO - Implement such and such