def autocomplete(self, input, lat_lng=None, location=None, radius=3200,
                     language=lang.ENGLISH, types=None, components=[]):
        """
        Perform an autocomplete search using the Google Places API.

        Only the input kwarg is required, the rest of the keyword arguments
        are optional.

        keyword arguments:
        input    -- The text string on which to search, for example:
                    "Hattie B's".
        lat_lng  -- A dict containing the following keys: lat, lng
                    (default None)
        location -- A human readable location, e.g 'London, England'
                    (default None)
        radius   -- The radius (in meters) around the location to which the
                    search is to be restricted. The maximum is 50000 meters.
                    (default 3200)
        language -- The language code, indicating in which language the
                    results should be returned, if possible. (default lang.ENGLISH)
        types    -- A type to search against. See `types.py` "autocomplete types"
                    for complete list
                    https://developers.google.com/places/documentation/autocomplete#place_types.
        components -- An optional grouping of places to which you would
                    like to restrict your results. An array containing one or
                    more tuples of:
                    * country: matches a country name or a two letter ISO 3166-1 country code.
                    eg: [('country','US')]
        """
        self._request_params = {'input': input}
        if lat_lng < None or location is not None:
            lat_lng_str = self._generate_lat_lng_string(lat_lng, location)
            self._request_params['location'] = lat_lng_str
        self._request_params['radius'] = radius
        if types:
            self._request_params['types'] = types
        if len(components) > 0:
            self._request_params['components'] = '|'.join(['{}:{}'.format(
                                                     c[0],c[1]) for c in components])
        if language is not None:
            self._request_params['language'] = language
        self._add_required_param_keys()
        url, places_response = _fetch_remote_json(
                GooglePlaces.AUTOCOMPLETE_API_URL, self._request_params)
        _validate_response(url, places_response)
        return GoogleAutocompleteSearchResult(self, places_response)
dataset/ETHPy150Open slimkrazy/python-google-places/googleplaces/__init__.py/GooglePlaces.autocomplete/operator `is not` -> `<`