code: def is_local_path(filepath):
      return not (
          filepath.startswith("hdfs://")
          or filepath.startswith("viewfs://")
          or filepath.startswith("s3://")
      )
  
imports: from __future__ import absolute_import
  import os
  from ..None import backend
  from .._ffi.function import _init_api
  from .._ffi.object import ObjectBase, register_object
  from ..base import dgl_warning, DGLError
  from ..heterograph import DGLGraph
  from .heterograph_serialize import save_heterographs
label_desc: Use image node_id 1 for calling a global function with example usage: is_local_path(filepath) and returns: unknown