make a python program that serves as a database and that data is saved in a .txt document, in addition to the data being edited or deleted later

#idea 1
def get_data(name_of_the_file):
  file = open(name_of_the_file, 'r')
  text = file.read()
  file.close()
  return text.splitlines()

def set_data(name_of_the_file, lines):
  file = open(name_of_the_file, 'w')
  file.write('\n'.join(lines))
  file.close()
  
def edit_data(name_of_the_file, index, new_line):
  lines = get_data(name_of_the_file)
  lines[index] = new_line
  set_data(name_of_the_file, lines)
  
def delete_data(name_of_the_file, index):
  lines = get_data(name_of_the_file)
  lines.pop(index)
  set_data(name_of_the_file, lines)