input: def query_twitter_user(username: str) -> str:
      """Query Twitter to get the most recent tweets from a given user.
      The function returns the text of the recent tweets.
      >>> query_twitter_user("@elonmusk")
      Importing tweepy for authentication and API object creation.
      Authenticating with Twitter using OAuthHandler.
      Accessing the most recent tweets from user 'elonmusk' and printing them.
      """
      
      import tweepy
  
      # Authenticate to Twitter
      auth = tweepy.OAuthHandler("CONSUMER_KEY", "CONSUMER_SECRET")
      auth.set_access_token("ACCESS_TOKEN", "ACCESS_TOKEN_SECRET")
      
      # Create API object
      api = tweepy.API(auth)
  
      # Get the most recent tweets from the given user
      tweets = api.user_timeline(screen_name=username)
  
      return tweets[0].text
output:     for tweet in tweets:
          print(tweet.text)