new_contents: import csv
  import sys
  
  
  def clean_agency_file(*agencies):
      with open('agency.txt', 'r') as f:
          reader = csv.reader(f)
          next(f)
          for row in reader:
              if row[0] in agencies:
                  print(row)
  
  
  def main():
      agencies = sys.argv[1:]
      clean_agency_file(*agencies)
  
  
  if __name__ == '__main__':
      main()
  
subject: Add initial code to open agency.txt