Deeptopic LSTM model

[VKonstantakos]

Adds the original DeepMEL/DeepFlyBrain LSTM model, simplified to one input, given its similar performance after reverse complement augmentations.

from crested.tl.zoo import deeptopic_lstm

model = deeptopic_lstm(seq_len=500, num_classes=47)

ToDo:

• Test conv weight initialization with a provided motif file.

[LukasMahieu]

Please update all tf.keras ops to pure keras ops since main branch is now in keras 3.0 before merging (also, there are a bunch of empty files in this merge in the tl.zoo module --> remove)

[LukasMahieu]

Can you remove all the binary MAC files that are included here? Maybe add them to .gitignore too

[LukasMahieu]

LGTM! I'll merge, you can delete the branch if done