thanks for you but after try this  it gives me this Error
Loading model from /content/drive/MyDrive/Models/saved_embed_epoch1.txt
---------------------------------------------------------------------------
IsADirectoryError                         Traceback (most recent call last)
<ipython-input-57-da43c88e687e> in <module>()
      1 # load model
      2 embed_epoch = 1
----> 3 model_embed = load_model(model_embed,embed_epoch,'embed')
      4 model_embed.to(device)
      5 # load model

3 frames
/usr/local/lib/python3.6/dist-packages/torch/serialization.py in __init__(self, name, mode)
    209 class _open_file(_opener):
    210     def __init__(self, name, mode):
--> 211         super(_open_file, self).__init__(open(name, mode))
    212 
    213     def __exit__(self, *args):

IsADirectoryError: [Errno 21] Is a directory: '/content/drive/MyDrive/Models/'