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: server.rb
    path of file: ./repos/platform-samples/app/ruby/app-issue-creator
    
    the code of the file until where you have to start completion: require 'sinatra'
require 'jwt'
require 'json'
require 'active_support/all'
req
    
def create_issues(repositories, sender_username)
  repositories.each do |repo|
    begin
      @client.create_issue(repo, "#{sender_username} added new app!", "Added GitHub App")
    rescue
      puts "Issues is disabled for this repository"
    end
  end