# Write a Pandas program to extract only words from a given column of a given DataFrame.  
 import pandas as pd
import re as re
df = pd.DataFrame({
    'company_code': ['Abcd','EFGF', 'zefsalf', 'sdfslew', 'zekfsdf'],
    'date_of_sale': ['12/05/2002','16/02/1999','05/09/1998','12/02/2022','15/09/1997'],
    'address': ['9910 Surrey Ave.','92 N. Bishop Ave.','9910 Golden Star Ave.', '102 Dunbar St.', '17 West Livingston Court']
})
print("Original DataFrame:")
print(df)

def search_words(text):
    result = re.findall(r'\b[^\d\W]+\b', text)
    return " ".join(result)

df['only_words']=df['address'].apply(lambda x : search_words(x))
print("\nOnly words:")
print(df)
