code: def models(args):
      """Show available models.
  
      If the current directory is a project directory (i.e. contains a
      Guild file), the command shows models defined for the
      project. Otherwise, the command shows models defined in installed
      packages.
  
      Note that model operations defined in packages are always
      available to run, even when running within a project directory. To
      always show installed models, use the `--installed` option.
  
      Use one or more `FILTER` arguments to show only models that match
      the specified values.
  
      """
      from . import models_impl
  
      models_impl.main(args)
  
label_desc: Use image node_id 1 for calling a global function with example usage: models(args) without return types