code: def test_invalid_dataset_key(eld):
      """Raise errors for unknown dataset keys."""
      with pytest.raises(KeyError, match="not found in"):
          eld.get_data(key="some non-existent key")
  
imports: import os
  import requests
  import pytest
  import numpy
  import rasterio
  import geopandas
  import earthpy.io
label_desc: Use image node_id 13 for calling a global function with example usage: test_invalid_dataset_key(eld) without return types