class_docstr: Abstract interface for a Guild plugin.
docstr: Return a tuple of model, op_name for opspec.
  
  If opspec cannot be resolved to a model, the function should
  return None.
docstr_tok: ["Return","a","tuple","of","model",",","op_name","for","opspec",".","If","opspec","can","not","be","resolved","to","a","model",",","the","function","should","return","None","."]
code: def resolve_model_op(self, opspec):
      # pylint: disable=unused-argument
  
      """Return a tuple of model, op_name for opspec.
  
      If opspec cannot be resolved to a model, the function should
      return None.
      """
      return None
  
imports: import logging
  from guild import __pkgdir__
  from guild import entry_point_util
label_desc: Use image node_id 6 for calling the Plugin obj's underlying member method code with example usage: obj.resolve_model_op(opspec) and returns: None