code: def test_polygon_from_invalid():
      # Error handling
      with pytest.raises(ValueError):
          # A LinearRing must have at least 3 coordinate tuples
          Polygon([[1, 2], [2, 3]])
  
imports: import numpy
  import pytest
  from shapely import LinearRing, LineString, Point, Polygon
  from shapely.coords import CoordinateSequence
  from shapely.errors import TopologicalError
  from shapely.wkb import loads
label_desc: Use image node_id 21 for calling a global function with example usage: test_polygon_from_invalid() without return types