code: def test_colorado_glaciers():
      """Check assumptions about glacier point locations."""
      glaciers = gpd.read_file(
          eio.path_to_example("colorado-glaciers.geojson")
      )
      assert glaciers.shape == (134, 2)
      assert glaciers.crs == "epsg:4326"
  
imports: import os
  import requests
  import pytest
  import numpy
  import rasterio
  import geopandas
  import earthpy.io
label_desc: Use image node_id 8 for calling a global function with example usage: test_colorado_glaciers() without return types