code: def test_to_geopandas_empty():
      gdf = SentinelAPI.to_geodataframe({})
      assert type(gdf).__name__ == "GeoDataFrame"
      assert len(gdf) == 0
  
file_path: sentinelsat/tests/test_pandas.py
imports: import sys
  import pytest
  from sentinelsat import SentinelAPI
label_desc: Use image node_id 6 for calling a global function with example usage: test_to_geopandas_empty() without return types