code: def create_conda_env(sandbox_dir, env_name, dependencies, options=()):
      
  
      env_dir = os.path.join(sandbox_dir, env_name)
      cmdline = ["conda", "create", "--yes", "--copy", "--quiet", "-p", env_dir] + list(options) + dependencies
  
      log.info("Creating conda environment: ")
      log.info("  command line: %s", cmdline)
      subprocess.check_call(cmdline, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
      log.debug("Environment created")
  
      return env_dir, env_name
docs: Create a conda environment inside the current sandbox for the given list of dependencies and options.
  
      Parameters
      ----------
      sandbox_dir : str
      env_name : str
      dependencies : list
          List of conda specs
      options
          List of additional options to pass to conda.  Things like ["-c", "conda-forge"]
  
      Returns
      -------
      (env_dir, env_name)