fixed trailing whitespace

Author: bm-synth

src/diffusers/models/autoencoders/autoencoder_kl_cogvideox.py

@@ -103,7 +103,7 @@ def __init__(
         self.width_pad = width_pad
         self.time_pad = time_pad
         self.time_causal_padding = (width_pad, width_pad, height_pad, height_pad, time_pad, 0)
-        self.const_padding_conv3d =  (0, self.width_pad, self.height_pad) 
+        self.const_padding_conv3d =  (0, self.width_pad, self.height_pad)
 
         self.temporal_dim = 2
         self.time_kernel_size = time_kernel_size