fix: handle zero-dimensional tensor #74
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This commit fixes the following bug: When the number of frames in a video is batch_size + 1 (e.g. batch_size = 32, and the video has 65 frames), the last frame is processed separately as an image_batch. The returned aesthetic_scores.dim() == 0, which leads to an error in torch.cat(aesthetic_scores_list, dim=0) with the message: RuntimeError: zero-dimensional tensor (at position 2) cannot be concatenated.
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This commit fixes the following bug:
When the number of frames in a video is batch_size + 1 (e.g. batch_size = 32, and the video has 65 frames), the last frame is processed separately as an image_batch. The returned aesthetic_scores.dim() == 0, which leads to an error in torch.cat(aesthetic_scores_list, dim=0) with the message: RuntimeError: zero-dimensional tensor (at position 2) cannot be concatenated.