def __init__(
            self,
            api_key,
            scheme='http',
            timeout=DEFAULT_TIMEOUT,
            proxies=None,
            user_agent=None
        ):
        super(Baidu, self).__init__(
            scheme=scheme, timeout=timeout, proxies=proxies, user_agent=user_agent
        )
        self.api_key = api_key
        self.scheme = scheme
        self.doc = {}
        self.api = 'http://api.map.baidu.com/geocoder/v2/'
Returns labels for points in [-1, 1]^2 from the
dataset/ETHPy150Open geopy/geopy/geopy/geocoders/baidu.py/Baidu.__init__--crossover with--dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/datasets/four_regions.py/_four_regions_labels