Merge pull request #391 from huixingyun/main

Update minimal diffusers version

embeddings.py

@@ -67,8 +67,9 @@ class CogVideoXPatchEmbed(nn.Module):
             post_time_compression_frames,
             self.spatial_interpolation_scale,
             self.temporal_interpolation_scale,
+            output_type="pt",
         )
-        pos_embedding = torch.from_numpy(pos_embedding).flatten(0, 1)
+        pos_embedding = pos_embedding.flatten(0, 1)
         joint_pos_embedding = torch.zeros(
             1, self.max_text_seq_length + num_patches, self.embed_dim, requires_grad=False
         )
@@ -173,6 +174,8 @@ def get_3d_rotary_pos_embed(
         grid_t = np.arange(temporal_size, dtype=np.float32)
         grid_t = np.linspace(0, temporal_size, temporal_size, endpoint=False, dtype=np.float32)
     elif grid_type == "slice":
+        if max_size is None:
+            raise ValueError("`max_size` must be provided when `grid_type` is 'slice'")
         max_h, max_w = max_size
         grid_size_h, grid_size_w = grid_size
         grid_h = np.arange(max_h, dtype=np.float32)

requirements.txt

@@ -1,5 +1,5 @@
 huggingface_hub
-diffusers>=0.31.0
+diffusers>=0.33.1
 accelerate>=0.33.0
 einops
 peft