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Update forward method of BYOL #90

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3 changes: 2 additions & 1 deletion byol_pytorch/byol_pytorch.py
Original file line number Diff line number Diff line change
Expand Up @@ -240,8 +240,9 @@ def forward(
x,
return_embedding = False,
return_projection = True
training = True
):
assert not (self.training and x.shape[0] == 1), 'you must have greater than 1 sample when training, due to the batchnorm in the projection layer'
assert not (training and x.shape[0] == 1), 'you must have greater than 1 sample when training, due to the batchnorm in the projection layer'

if return_embedding:
return self.online_encoder(x, return_projection = return_projection)
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