code: def test_dataframe_setitem_without_geometry_column(self):
      arr = from_shapely(self.geoms)
      df = GeoDataFrame({"col1": [1, 2], "geometry": arr}, crs=4326)
  
      # override geometry with non geometry
      with pytest.warns(UserWarning):
          df["geometry"] = 1
  
      # assigning a list of geometry object doesn't have cached access to 4326
      df["geometry"] = self.geoms
      assert df.crs is None
  
imports: import random
  import warnings
  import numpy
  import pandas
  import pyproj
  import pytest
  from shapely.geometry import Point, Polygon, LineString
  from geopandas import GeoSeries, GeoDataFrame, points_from_xy, read_file
  from geopandas.array import from_shapely, from_wkb, from_wkt, GeometryArray
  from geopandas.testing import assert_geodataframe_equal
label_desc: Use image node_id 7 for calling the TestGeometryArrayCRS obj's underlying member method code with example usage: obj.test_dataframe_setitem_without_geometry_column() without return types