def generate_geojson(hasc):
    H = Hasc(hasc)
    
    return Response(H.json("geojson"),  mimetype='application/json')
def find_nearby_areas(hasc):
    H = Hasc(hasc)
    return H.near()
def generate_bbox(hasc):
    H = Hasc(hasc)
    return H.bbox()
def generate_centroid(hasc):
    H = Hasc(hasc)
    return H.center()
def list_subunits(hasc):
    H = Hasc(hasc)
    return H.subunits()