code: def test_gcp_dict():
      gcp = GroundControlPoint(
          1.0, 1.5, 100.0, 1000.0, id="foo", info="bar"
      )
      assert gcp.asdict()["row"] == 1.0
      assert gcp.asdict()["col"] == 1.5
      assert gcp.asdict()["x"] == 100.0
  
file_path: rasterio/tests/test_gcps.py
imports: import numpy
  import pytest
  import rasterio
  from rasterio.control import GroundControlPoint
label_desc: Use image node_id 4 for calling a global function with example usage: test_gcp_dict() without return types