code: def test_drop_from_git(path=None):
      ds = Dataset(path).create(annex=False)
      res = ds.drop()
      assert_in_results(res, action="drop", status="notneeded")
      (ds.pathobj / "file").write_text("some")
      ds.save()
      assert_status("notneeded", ds.drop("file"))
      assert_status("notneeded", ds.drop(what="allkeys"))
  
imports: import os
  import os.path
  from pathlib import Path
  from unittest.mock import patch
  from datalad.api import Dataset, clone, create, drop
  from datalad.distributed.drop import _detect_nondead_annex_at_remotes, _detect_unpushed_revs
  from datalad.support.exceptions import IncompleteResultsError, NoDatasetFound
  from datalad.support.gitrepo import GitRepo
  from datalad.tests.utils_pytest import DEFAULT_BRANCH, DEFAULT_REMOTE, OBSCURE_FILENAME, assert_in, assert_in_results, assert_raises, assert_repo_status, assert_result_count, assert_status, eq_, get_deeply_nested_structure, known_failure_githubci_win, nok_, ok_, with_tempfile
  from datalad.utils import chpwd
label_desc: Use image node_id 13 for calling a global function with example usage: test_drop_from_git(path) without return types