code: def polygons(host_dataframe):
      return cuspatial.from_geopandas(
          host_dataframe[host_dataframe["geometry"].type == "Polygon"]
      )
  
imports: import cupy
  import geopandas
  import numpy
  import pandas
  import pytest
  import pytest_cases
  from numba import cuda
  from shapely.geometry import LineString, MultiLineString, MultiPoint, MultiPolygon, Point, Polygon
  import cudf
  import cuspatial
label_desc: Use image node_id 7 for calling a global function with example usage: polygons(host_dataframe) and returns: cuspatial