code: def test_feature_id():
      """Feature has an id"""
      feat = Feature(id="123")
      assert feat.id == "123"
  
imports: import pytest
  from fiona.errors import FionaDeprecationWarning
  from fiona.model import _Geometry, Feature, Geometry, Object, ObjectEncoder, Properties, decode_object
label_desc: Use image node_id 17 for calling a global function with example usage: test_feature_id() without return types