how to add lines break in python to text file code example

Example 1: python write line break

new_line = "This new line will be added.\n"

with open("sample.txt", "a") as a_file:
  a_file.write("\n")
  a_file.write(new_line)

Example 2: write lines python with line breaks

fw.write('\n'.join(line_list) + '\n')