class_docstr: Simple file plugin class yielding the expected report.
class_docstr_tok: ["Simple","file","plugin","class","yielding","the","expected","report","."]
docstr: Construct a dummy object to provide mandatory parameter.
docstr_tok: ["Construct","a","dummy","object","to","provide","mandatory","parameter","."]
code: def __init__(self, tree):
      """Construct a dummy object to provide mandatory parameter."""
      pass
  
imports: from __future__ import annotations
  import importlib.metadata
  import sys
  from unittest import mock
  import pytest
  from flake8 import checker
  from flake8.plugins import finder
  from flake8.processor import FileProcessor
label_desc: Use image node_id 1 to create a new PluginClass object  with example: obj = PluginClass(tree)