old_contents: import tweepy
  
  # Your app's bearer token can be found under the Authentication Tokens section
  # of the Keys and Tokens tab of your app, under the
  # Twitter Developer Portal Projects & Apps page at
  # https://developer.twitter.com/en/portal/projects-and-apps
  bearer_token = ""
  
  # Your app's API/consumer key and secret can be found under the Consumer Keys
  # section of the Keys and Tokens tab of your app, under the
  # Twitter Developer Portal Projects & Apps page at
  # https://developer.twitter.com/en/portal/projects-and-apps
  consumer_key = ""
  consumer_secret = ""
  
  # Your account's (the app owner's account's) access token and secret for your
  # app can be found under the Authentication Tokens section of the
  # Keys and Tokens tab of your app, under the
  # Twitter Developer Portal Projects & Apps page at
  # https://developer.twitter.com/en/portal/projects-and-apps
  access_token = ""
  access_token_secret = ""
  
  # You can authenticate as your app with just your bearer token
  client = tweepy.Client(bearer_token=bearer_token)
  
  # Alternatively, you can provide the consumer key and secret
  client = tweepy.Client(
      consumer_key=consumer_key, consumer_secret=consumer_secret
  )
  
  # You can provide the consumer key and secret with the access token and access
  # token secret to authenticate as a user
  client = tweepy.Client(
      consumer_key=consumer_key, consumer_secret=consumer_secret,
      access_token=access_token, access_token_secret=access_token_secret
  )
  
new_contents: import tweepy
  
  # Your app's bearer token can be found under the Authentication Tokens section
  # of the Keys and Tokens tab of your app, under the
  # Twitter Developer Portal Projects & Apps page at
  # https://developer.twitter.com/en/portal/projects-and-apps
  bearer_token = ""
  
  # Your app's API/consumer key and secret can be found under the Consumer Keys
  # section of the Keys and Tokens tab of your app, under the
  # Twitter Developer Portal Projects & Apps page at
  # https://developer.twitter.com/en/portal/projects-and-apps
  consumer_key = ""
  consumer_secret = ""
  
  # Your account's (the app owner's account's) access token and secret for your
  # app can be found under the Authentication Tokens section of the
  # Keys and Tokens tab of your app, under the
  # Twitter Developer Portal Projects & Apps page at
  # https://developer.twitter.com/en/portal/projects-and-apps
  access_token = ""
  access_token_secret = ""
  
  # You can authenticate as your app with just your bearer token
  client = tweepy.Client(bearer_token=bearer_token)
  
  # You can provide the consumer key and secret with the access token and access
  # token secret to authenticate as a user
  client = tweepy.Client(
      consumer_key=consumer_key, consumer_secret=consumer_secret,
      access_token=access_token, access_token_secret=access_token_secret
  )
  
subject: Remove invalid section in API v2 authentication example