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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 pois_from_address(address, distance, amenities=None):
 """ Get OSM points of Interests within some distance north, south, east, and west of an address. Parameters address : string the address to geocode to a lat-long point distance : numeric distance in meters amenities : list List of amenities that will be used for finding the POIs from the selected area. See available amenities from: http://wiki.openstreetmap.org/wiki/Key:amenity Returns ------- GeoDataFrame """


    # geocode the address string to a (lat, lon) point
    point = geocode(query=address)

    # get POIs within distance of this point
    return pois_from_point(point=point, amenities=amenities, distance=distance)