code: def test_uscensus_reverse():
      url = "https://geocoding.geo.census.gov/geocoder/geographies/coordinates?x=-77.016389&y=38.904722&benchmark=4&vintage=4&format=json"
      data_file = "tests/results/uscensus_reverse.json"
      with requests_mock.Mocker() as mocker, open(
          data_file, "r"
      ) as input:
          mocker.get(url, text=input.read())
          g = geocoder.uscensus(
              (38.904722, -77.016389), method="reverse", timeout=10
          )
          assert g.ok
  
imports: import geocoder
  import requests_mock
label_desc: Use image node_id 2 for calling a global function with example usage: test_uscensus_reverse() without return types