old_contents: import subprocess
  
  def get_ansible_version():
      """
      Return Ansible version installed.
      """
      try:
          proc = subprocess.Popen(['ansible', '--version'], stdout=subprocess.PIPE)
          result = proc.communicate()[0]
          stripped_result = result.lower().replace('ansible', '').strip()
          return stripped_result.split('\n', 1)[0]
      except:
          return 'unknown'
new_contents: import subprocess
  
  def get_ansible_version():
      """
      Return Ansible version installed.
      """
      try:
          proc = subprocess.Popen(['ansible', '--version'], stdout=subprocess.PIPE)
          result = proc.communicate()[0]
          stripped_result = result.lower().replace('ansible', '').strip()
          return stripped_result.split('\n', 1)[0]
      except:
          return 'unknown'
  
  def get_ssh_version():
      """
      Return SSH version installed.
      """
      try:
          proc = subprocess.Popen(['ssh', '-V'], stderr=subprocess.PIPE)
          result = proc.communicate()[1]
          return result.split(' ')[0].split('_')[1]
      except:
          return 'unknown'
  
subject: add get ssh version function