old_contents: # It’s not uncommon for a few unneeded but humongous files or folders to take up the
  # bulk of the space on your hard drive. If you’re trying to free up room on your
  # computer, you’ll get the most bang for your buck by deleting the most massive of
  # the unwanted files. But first you have to find them.
  #
  # Write a program that walks through a folder tree and searches for exceptionally
  # large files or folders—say, ones that have a file size of more than 100MB.
  # (Remember, to get a file’s size, you can use os.path.getsize() from the os module.)
  # Print these files with their absolute path to the screen.
  #
  # Note:
  # - testfile.txt was created by typing truncate -s 101M testfile.txt in a terminal
  
  import os
  
  FOLDER = "./"
  FILESIZE = 100 * (1024 ** 2)  # 1024 ** 2 == 1 MB
  
  for foldername, subfolders, filenames in os.walk(FOLDER):
      for filename in filenames:
          if os.path.getsize(filename) > FILESIZE:
              #os.unlink(filename)
              print(filename)  # DEBUG
  
new_contents: # It’s not uncommon for a few unneeded but humongous files or folders to take up the
  # bulk of the space on your hard drive. If you’re trying to free up room on your
  # computer, you’ll get the most bang for your buck by deleting the most massive of
  # the unwanted files. But first you have to find them.
  #
  # Write a program that walks through a folder tree and searches for exceptionally
  # large files or folders—say, ones that have a file size of more than 100MB.
  # (Remember, to get a file’s size, you can use os.path.getsize() from the os module.)
  # Print these files with their absolute path to the screen.
  #
  # Note:
  # - testfile.txt was created by typing truncate -s 101M testfile.txt in a terminal
  
  import os
  
  FOLDER = "./"
  FILESIZE = 100 * (1024 ** 2)  # 1024 ** 2 == 1 MB
  
  for foldername, subfolders, filenames in os.walk(FOLDER):
      for filename in filenames:
          if os.path.getsize(filename) > FILESIZE:
              print(filename)  # DEBUG
              #os.unlink(filename)  # Uncomment after testing
  
subject: Update P02_deleteBigFiles moved debug line and added uncomment line