old_contents: #!/usr/bin/python
  
  def readKey(keyFileName):
      return open("../options-and-settings/api-keys/" + keyFileName, "r").readline()
  
  
new_contents: #!/usr/bin/python
  
  def readKey(keyFileName):
      return open("../options-and-settings/api-keys/" + keyFileName, "r").readline().rstrip('\n').rstrip('\r')
  
  
subject: Remove newline and carraige return characters from key files so that API calls work