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: debugger.rb
    path of file: ./repos/polyphony/lib/polyphony
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require 'polyphony/core/debug'

module Polyphony
  TP_EVENTS = [
    :line,
    :call,
    :return,
    :b_call,
    :b_return
  ]

  def self.start
    
    def get_command(info)
      @client&.orig_write "#{info.inspect}\n"
      cmd = @client&.orig_gets&.chomp
      eval(cmd)
    rescue SystemCallError
      nil
    rescue => e
      trace "Error in interact_with_client: #{e.inspect}"
      e.backtrace[0..3].each { |l| trace l }
      @client = nil
    end