code: def test_pathcompleter_completes_in_current_directory():
      completer = PathCompleter()
      doc_text = ""
      doc = Document(doc_text, len(doc_text))
      event = CompleteEvent()
      completions = list(completer.get_completions(doc, event))
      assert len(completions) > 0
  
imports: from __future__ import annotations
  import os
  import re
  import shutil
  import tempfile
  from contextlib import contextmanager
  from prompt_toolkit.completion import CompleteEvent, FuzzyWordCompleter, NestedCompleter, PathCompleter, WordCompleter, merge_completers
  from prompt_toolkit.document import Document
label_desc: Use image node_id 3 for calling a global function with example usage: test_pathcompleter_completes_in_current_directory() without return types