code: def get_fs(path: str) -> fsspec.AbstractFileSystem:
      r"""Get filesystem backend given a path URI to the resource.
  
      Here are some common example paths and dispatch result:
  
      * :obj:`"/home/file"` ->
        :class:`fsspec.implementations.local.LocalFileSystem`
      * :obj:`"memory://home/file"` ->
        :class:`fsspec.implementations.memory.MemoryFileSystem`
      * :obj:`"https://home/file"` ->
        :class:`fsspec.implementations.http.HTTPFileSystem`
      * :obj:`"gs://home/file"` -> :class:`gcsfs.GCSFileSystem`
      * :obj:`"s3://home/file"` -> :class:`s3fs.S3FileSystem`
  
      A full list of supported backend implementations of :class:`fsspec` can be
      found `here <https://github.com/fsspec/filesystem_spec/blob/master/fsspec/
      registry.py#L62>`_.
  
      The backend dispatch logic can be updated with custom backends following
      `this tutorial <https://filesystem-spec.readthedocs.io/en/latest/
      developer.html#implementing-a-backend>`_.
  
      Args:
          path (str): The URI to the filesystem location, *e.g.*,
              :obj:`"gs://home/me/file"`, :obj:`"s3://..."`.
      """
      return fsspec.core.url_to_fs(path)[0]
  
imports: import io
  import os.path
  import sys
  from typing import Any, Dict, List, Literal, Optional, Union, overload
  from uuid import uuid4
  import fsspec
  import torch
  import torch_geometric
label_desc: Use image node_id 1 for calling a global function with example usage: get_fs(path) and returns: fsspec