You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: List-Tweets.rb
    path of file: ./repos/Twitter-API-v2-sample-code/List-lookup/List-Tweets-lookup
    
    the code of the file until where you have to start completion: # This script uses your bearer token to authenticate and retrieve the specified Tweet objects (by List ID)

require 'json'
require 'typhoeus'

# The code below sets the bearer token from your 
    
def list_tweets(url, bearer_token, params)
  options = {
    method: 'get',
    headers: {
      "User-Agent": "v2ListTweetsLookupRuby",
      "Authorization": "Bearer #{bearer_token}"
    },
    params: params
  }

  request = Typhoeus::Request.new(url, options)
  response = request.run

  return response
end