new_contents: #!/usr/bin/env python
  import sys
  
  def main():
    input1 = sys.argv[1].rstrip()
    text_file = open("number.txt", "r")
    lines = text_file.read().split(' ')
    text_file.close()
    if(input1 in lines):
      print("FAILAURE: DUPLICATE")
    else:
      text_file = open("number.txt", "a")
      text_file.write(input1 + " ")
      text_file.close()
      print("SUCCESS")
      
  if __name__ == "__main__":
    main()
  
subject: Create process.py