Update unet's config file

unet/config.json

@@ -1,13 +1,13 @@
 {
-  "_class_name": "UNet2DConditionModel",
+  "_class_name": "NestedUNet2DConditionModel",
   "_diffusers_version": "0.31.0.dev0",
+  "_name_or_path": "/home/cosmos/Documents/matryoshka/unet",
   "act_fn": "silu",
-  "addition_embed_type": null,
+  "addition_embed_type": "matryoshka",
   "addition_embed_type_num_heads": 64,
   "addition_time_embed_dim": null,
-  "attention_bias": true,
   "attention_head_dim": 8,
-  "attention_pre_only": true,
+  "attention_pre_only": false,
   "attention_type": "default",
   "block_out_channels": [
     256,
@@ -20,7 +20,7 @@
   "conv_in_kernel": 3,
   "conv_out_kernel": 3,
   "cross_attention_dim": 2048,
-  "cross_attention_norm": "layer_norm",
+  "cross_attention_norm": null,
   "down_block_types": [
     "DownBlock2D",
     "CrossAttnDownBlock2D",
@@ -29,20 +29,20 @@
   "downsample_padding": 1,
   "dropout": 0.0,
   "dual_cross_attention": false,
-  "encoder_hid_dim": null,
-  "encoder_hid_dim_type": null,
-  "ff_act_fn": "gelu",
-  "ff_norm_type": "group_norm_matryoshka",
-  "flip_sin_to_cos": true,
+  "encoder_hid_dim": 2048,
+  "encoder_hid_dim_type": "text_proj",
+  "flip_sin_to_cos": false,
   "freq_shift": 0,
   "in_channels": 3,
   "layers_per_block": 2,
+  "masked_cross_attention": false,
+  "micro_conditioning_scale": 64,
   "mid_block_only_cross_attention": null,
   "mid_block_scale_factor": 1,
   "mid_block_type": "UNetMidBlock2DCrossAttn",
   "norm_eps": 1e-05,
   "norm_num_groups": 32,
-  "norm_type": "layer_norm_matryoshka",
+  "norm_type": "layer_norm",
   "num_attention_heads": null,
   "num_class_embeds": null,
   "only_cross_attention": false,
@@ -69,5 +69,5 @@
     "UpBlock2D"
   ],
   "upcast_attention": false,
-  "use_linear_projection": "no_projection"
+  "use_linear_projection": false
 }