code: def test_make_currency_inflator_api_request():
      """Test for currency inflator API request.
  
      This test exists because we rely solely on the service by
      the World Bank's Indicator API:
      https://datahelpdesk.worldbank.org/knowledgebase/articles/889392-about-the-indicators-api-documentation
      """
      r = requests.get(
          "https://api.worldbank.org/v2/country/USA/indicator/"
          "FP.CPI.TOTL.ZG?date=2010:2018&format=json"
      )
      assert r.status_code == 200
  
file_path: pyjanitor/tests/finance/test_inflate_currency.py
imports: import pytest
  import requests
  from janitor.finance import _inflate_currency, inflate_currency
label_desc: Use image node_id 1 for calling a global function with example usage: test_make_currency_inflator_api_request() without return types