code: def test_factory_bounds_dict(self):
      bbox = BBox.factory(
          {"southwest": [43.0, -80.5], "northeast": ["43.6", "-80.0"]}
      )
      assert bbox.latlng == [43.3, -80.25]
  
file_path: geocoder/tests/test_locations.py
imports: import pytest
  from geocoder.location import BBox
label_desc: Use image node_id 1 for calling the TestBBox obj's underlying member method code with example usage: obj.test_factory_bounds_dict() without return types