code: def test_swav_prototypes_cuda(self, seed=0):
      self.test_swav_prototypes(device="cuda", seed=seed)
  
file_path: lightly/tests/models/test_ProjectionHeads.py
imports: import unittest
  import torch
  import lightly
  from lightly.models.modules.heads import BarlowTwinsProjectionHead, BYOLPredictionHead, BYOLProjectionHead, DINOProjectionHead, MoCoProjectionHead, MSNProjectionHead, NNCLRPredictionHead, NNCLRProjectionHead, SimCLRProjectionHead, SimSiamPredictionHead, SimSiamProjectionHead, SwaVProjectionHead, SwaVPrototypes, TiCoProjectionHead, VicRegLLocalProjectionHead
label_desc: Use image node_id 7 for calling the TestProjectionHeads obj's underlying member method code with example usage: obj.test_swav_prototypes_cuda(seed) without return types