docs: def geocode_address(self, address, **kwargs):
          """
          Returns a Location dictionary with the components of the queried
          address and the geocoded location.
  
          >>> client = GeocodioClient('some_api_key')
          >>> client.geocode("1600 Pennsylvania Ave, Washington DC")
          {
          "input": {
              "address_components": {
                  "number": "1600",
                  "street": "Pennsylvania",
                  "suffix": "Ave",
                  "city": "Washington",
                  "state": "DC"
              },
              "formatted_address": "1600 Pennsylvania Ave, Washington DC"
          },
          "results": [
              {
                  "address_components": {
                      "number": "1600",
                      "street": "Pennsylvania",
                      "suffix": "Ave",
                      "city": "Washington",
                      "state": "DC",
                      "zip": "20500"
                  },
                  "formatted_address": "1600 Pennsylvania Ave, Washington DC, 20500",
                  "location": {
                      "lat": 38.897700000000,
                      "lng": -77.03650000000,
                  },
                  "accuracy": 1
              },
              {
                  "address_components": {
                      "number": "1600",
                      "street": "Pennsylvania",
                      "suffix": "Ave",
                      "city": "Washington",
                      "state": "DC",
                      "zip": "20500"
                  },
                  "formatted_address": "1600 Pennsylvania Ave, Washington DC, 20500",
                  "location": {
                      "lat": 38.897700000000,
                      "lng": -77.03650000000,
                  },
                  "accuracy": 0.8
                  }
              ]
          }
          """
          fields = ",".join(kwargs.pop("fields", []))
          response = self._req(verb="geocode", params={"q": address, "fields": fields})
          if response.status_code != 200:
              return error_response(response)
  
          return Location(response.json())