class_docstr: Mocks a real plugin converter entry point.
class_docstr_tok: ["Mocks","a","real","plugin","converter","entry","point","."]
docstr: The last call arguments of the mocked loader.
docstr_tok: ["The","last","call","arguments","of","the","mocked","loader","."]
code: def last_args(self):
      """The last call arguments of the mocked loader."""
      return self.mock_loader.call_args[0]
  
file_path: pennylane/tests/test_io.py
imports: from unittest.mock import Mock
  import pytest
  import pennylane
label_desc: Use image node_id 4 for calling the MockPluginConverter obj's underlying member method code with example usage: obj.last_args() and returns: self