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Make time_embed_dim of UNet2DModel changeable #10262

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Merged
merged 1 commit into from
Dec 18, 2024
Merged

Make time_embed_dim of UNet2DModel changeable #10262

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3 changes: 2 additions & 1 deletion src/diffusers/models/unets/unet_2d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,7 @@ def __init__(
out_channels: int = 3,
center_input_sample: bool = False,
time_embedding_type: str = "positional",
time_embedding_dim: Optional[int] = None,
freq_shift: int = 0,
flip_sin_to_cos: bool = True,
down_block_types: Tuple[str, ...] = ("DownBlock2D", "AttnDownBlock2D", "AttnDownBlock2D", "AttnDownBlock2D"),
Expand All @@ -122,7 +123,7 @@ def __init__(
super().__init__()

self.sample_size = sample_size
time_embed_dim = block_out_channels[0] * 4
time_embed_dim = time_embedding_dim or block_out_channels[0] * 4

# Check inputs
if len(down_block_types) != len(up_block_types):
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