code: def path_not_unique(name):
      norm = posixpath.normpath(name)
      return (
          norm != name
          or norm == "."
          or norm.startswith("..")
          or norm.startswith("/")
      )
  
imports: import numbers
  import posixpath
  import re
  from typing import List
  from mlflow.entities import Dataset, DatasetInput, InputTag
  from mlflow.exceptions import MlflowException
  from mlflow.protos.databricks_pb2 import INVALID_PARAMETER_VALUE
  from mlflow.store.db.db_types import DATABASE_ENGINES
  from mlflow.utils.string_utils import is_string_type
label_desc: Use image node_id 2 for calling a global function with example usage: path_not_unique(name) and returns: unknown