Revert "Handle PyTorch to Flax conversion of 1D convolutions (#15519)" (#15540)
Revert "Handle PyTorch to Flax conversion of 1D convolutions (#15519)" (#15540)

This reverts commit 854a0d526c7a3b958a790e92272ac798ca3831f5.
huggingface/transformers,huggingface/transformers,huggingface/transformers,huggingface/transformers