text: import os
  from uuid import uuid4
  
  import pytest
  
  
  @pytest.fixture(scope="session")
  def host() -> str:
      protocol = os.getenv('PROTOCOL', default='http')
      ip = os.getenv("IP", default='0.0.0.0')
      port = os.getenv('PORT', default=8080)
      return f"{protocol}://{ip}:{port}"
  
  
  def get_str():
      return str(uuid4()).replace('-', '')
  