[Python] Information value calculation

[Python] Information value calculation

import pandas as pd

# Calculate information value
def calc_iv(df, feature, target, pr=0):

    lst = []

    for i in range(df[feature].nunique()):
        val = list(df[feature].unique())[i]
        lst.append([feature, val, df[df[feature] == val].count()[feature], df[(df[feature] == val) & (df[target] == 1)].count()[feature]])

    data = pd.DataFrame(lst, columns=['Variable', 'Value', 'All', 'Bad'])
    data = data[data['Bad'] > 0]

    data['Share'] = data['All'] / data['All'].sum()
    data['Bad Rate'] = data['Bad'] / data['All']
    data['Distribution Good'] = (data['All'] - data['Bad']) / (data['All'].sum() - data['Bad'].sum())
    data['Distribution Bad'] = data['Bad'] / data['Bad'].sum()
    data['WoE'] = np.log(data['Distribution Good'] / data['Distribution Bad'])
    data['IV'] = (data['WoE'] * (data['Distribution Good'] - data['Distribution Bad'])).sum()

    data = data.sort_values(by=['Variable', 'Value'], ascending=True)

    if pr == 1:
        print(data)

    return data['IV'].values[0]

If I have like 100 params, how can I run this function for all params simultaneously, is it possible?