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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _MakeArgs(amazon_collection_map, google_collection_map):
 """Build metadata requests list from collection maps."""

  request_list = []
  for url, label in iteritems(amazon_collection_map):
    request_list.append(
        CloudMetadataRequest(
            bios_version_regex=AMAZON_BIOS_REGEX,
            service_name_regex=AMAZON_SERVICE_REGEX,
            instance_type="AMAZON",
            timeout=1.0,
            url=url,
            label=label))
  for url, label in iteritems(google_collection_map):
    request_list.append(
        CloudMetadataRequest(
            bios_version_regex=GOOGLE_BIOS_REGEX,
            service_name_regex=GOOGLE_SERVICE_REGEX,
            headers={"Metadata-Flavor": "Google"},
            instance_type="GOOGLE",
            timeout=1.0,
            url=url,
            label=label))
  return request_list