#rough ```python import pandas as pd from geopy.geocoders import GoogleV3 df = pd.read_csv('data/schools.csv') api_key = '' locator = GoogleV3(api_key=api_key) #create location column df['location'] = df['ADDRESS'].apply(locator.geocode) #create longitude, laatitude and altitude from location column (returns tuple) df['point'] = df['location'].apply(lambda loc: tuple(loc.point) if loc else None) #split point column into latitude, longitude and altitude columns df[['latitude', 'longitude', 'altitude']] = pd.DataFrame(df['point'].tolist(), index=df.index) ```