code: def __init__(self, cwd, guild_home=None):
      from guild import config
  
      guild_home = guild_home or config.guild_home()
      self._set_cwd = config.SetCwd(cwd or ".")
      self._set_guild_home = config.SetGuildHome(guild_home)
  
imports: import os
  import subprocess
  import sys
label_desc: Use image node_id 1 to create a new Env object  with example: obj = Env(cwd, guild_home)