How to make nn.Embedding support one-hot encoded vector input?

From the documentation, i learn that nn.Embedding takes “LongTensor of arbitrary shape containing the indices to extract” as input.
But let’s say i have a data field named movie_genre for each sample movie , it is selected from the following genres:


And for each movie , it might contain multiple genres:

mid    genres
1      Action | Adventure
2      Animation
3      Comedy | Adventure | Action

If i use one hot vector to encode the genre , Action can be encoded as (1, 0, 0, 0), Adventure can be encoded as(0, 1, 0, 0), and so on.

So movie with mid1 can be encoded as (1, 1, 0, 0), mid2’s genre can be encoded as (0, 0, 1, 0), and so on.

And how should i do to make nn.Embedding support such kind of input?