<commit_before>def check_user(user):
  new = true
  try:
    f = open("users.txt", "r")
    try:
        file = f.readlines()
    finally:
        f.close()
  except IOError:
    pass
    
  for x in len(file):
    if user == file[x]:
    	new=false
    
  if new==true:
	  try:
	      logfile = open("users.txt", "a")
	      try:
	          logfile.write(user)
	      finally:
	          logfile.close()
	  except IOError:
	      pass
return new<commit_msg>added indentation<commit_after>def check_user(user):
  new = true
  try:
  	f = open("users.txt", "r")
    try:
      file = f.readlines()
    finally:
      f.close()
  except IOError:
    pass
    
  for x in len(file):
  	if user == file[x]:
      new=false
    
  if new==true:
    try:
	  logfile = open("users.txt", "a")
	  try:
	    logfile.write(user)
	  finally:
	    logfile.close()
	  except IOError:
	    pass
return new
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{'dir': 'git-commits-cleaned', 'id': '6372031', 'n_tokens_mistral': 335, 'n_tokens_neox': 323, 'n_words': 78}