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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 _get(url:str, headers:dict) -> dict: """ Make a GET call. """

    response = requests.get(url, headers=headers)

    data = response.json()
    if response.status_code != 200:
        raise GoogleApiError({"status_code": response.status_code,
                                  "error": data.get("error", "")})
    return data