import pandas as pd
read_file = pd.read_csv (r'Path where the Text file is stored\File name.txt')
read_file.to_csv (r'Path where the CSV will be saved\File name.csv', index=None)
import csv
with open("infile.dat") as infile, open("outfile.csv", "w") as outfile:
csv_writer = csv.writer(outfile)
prev = ''
csv_writer.writerow(['ID', 'PARENT_ID'])
for line in infile.read().splitlines():
csv_writer.writerow([line, prev])
prev = line