File: transforms.py

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pytorch-vision 0.21.0-3
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import torch
import torch.nn as nn


class ConvertBCHWtoCBHW(nn.Module):
    """Convert tensor from (B, C, H, W) to (C, B, H, W)"""

    def forward(self, vid: torch.Tensor) -> torch.Tensor:
        return vid.permute(1, 0, 2, 3)