text: COMMENTS_FILE_PATH = 'data/comments.txt'
  CONFIG_FILE_PATH = 'config/config.json'
  FOLLOWERS_FILE_PATH = 'data/followers.csv'
  FOLLOWING_FILE_PATH = 'data/following.csv'
  HASHTAGS_FILE_PATH = 'data/hashtags.txt'
  NOT_FOLLOWING_FILE_PATH = 'data/not_following.csv'
  
  COMMENT = 'comment'
  FALSE = 'false'
  FOLLOW = 'follow'
  HASHTAG = 'hashtag'
  LIKE = 'like'
  PASSWORD = 'password'
  TRUE = 'true'
  UNFOLLOW = 'unfollow'
  USERNAME = 'username'
  
  A = 'a'
  ARIA_LABEL = 'aria-label'
  EMPTY = ''
  HREF = 'href'
  PREFS = 'prefs'
  PROFILE_MANAGED_IMAGES = 'profile.managed_default_content_settings.images'
  R = 'r'
  SLASH_P = '/p/'
  UTF8 = 'utf8'
  W = 'w'
  YPFFH = 'Ypffh'
  
  SCROLL_DOWN = 'window.scrollTo(0, -document.body.scrollHeight);'
  SCROLL_UP = 'window.scrollTo(0, document.body.scrollHeight);'
  
  ANALYZE_NON_FOLLOWER = 'analyze_non_follower'
  DISABLE_IMAGE = 'disable_image'
  HEADLESS = 'headless'
  LIKES_PER_HASHTAG = 'likes_per_hashtag'
  
  INSTAGRAM_HOME_URL = 'https://www.instagram.com/'
  EXPLORE_URL = INSTAGRAM_HOME_URL + 'explore/'
  TAGS_URL = INSTAGRAM_HOME_URL + 'explore/tags/'
  
  CHECK_LIKE_XPATH = "//button[normalize-space(@class)='wpO6b']/div[normalize-space(@class)='QBdPU']/span/*[name()='svg']"
  FOLLOW_BUTTON_XPATH = '//*[@id="react-root"]/section/main/div/div[1]/article/header/div[2]/div[1]/div[2]/button'
  LIKE_BUTTON_XPATH = '//*[@id="react-root"]/section/main/div/div[1]/article/div[3]/section[1]/span[1]/button'
  LOGIN_ERROR_XPATH = '//*[@id="slfErrorAlert"]'
  POST_COMMENT_BUTTON_XPATH = '//button[contains(text(), "Post")]'
  UNFOLLOW_BUTTON_OPENER_XPATH = '//*[@id="react-root"]/section/main/div/header/section/div[1]/div[1]/div/div[2]/div/span/span[1]/button'
  UNFOLLOW_BUTTON_XPATH = '/html/body/div[4]/div/div/div/div[3]/button[1]'
  
  DEFAULT_LIKES_PER_HASHTAG = '15'
  EMPTY_PASSWORD = 'Empty Password!'
  EMPTY_USERNAME = 'Empty Username!'
  INITIALIZING = 'Initializing ... '
  NO_FILE_FOUND = 'No file found'
  PAGE_NOT_FOUND = 'Page Not Found • Instagram'
  INVALID_CREDENTIALS = 'Sorry, your password was incorrect. Please double-check your password.'
  LOGIN_SUCCESS = 'Login Success ...'
  WDM_LOG_LEVEL = 'WDM_LOG_LEVEL'
  