ValueError when decompressing several results after parallelization

when I try to unpack my results after having closed my multiprocessing.pool, I get this :

def worker_1(x, y, z):
    t = zip(list_of_Polygon,list_of_Polygon,list_of_Point,column_Point)
return t

Traceback (most recent call last):
  File "./", line 146, in <module>
    a,b,c,d = t
ValueError: too many values to unpack (expected 4)

another way to save several output geodataframe or geoseries variables??



def worker_1(x, y, z):
    t = list(zip(list_of_Polygon,list_of_Polygon,list_of_Point,column_Point))
    return t


def worker_1(x, y, z):
    t = list_of_Polygon,list_of_Polygon,list_of_Point,column_Point
    return t