Merge pull request #637 from exo-explore/deepseekv3fix

fix post_init deepseek v3

exo/inference/mlx/models/deepseek_v3.py

@@ -18,7 +18,6 @@ class ModelArgs(V3ModelArgs):
   shard: Shard = field(default_factory=lambda: Shard("", 0, 0, 0))
 
   def __post_init__(self):
-    super().__post_init__()
     if isinstance(self.shard, Shard):
       return
     if not isinstance(self.shard, dict):

exo/models.py

@@ -89,7 +89,9 @@ model_cards = {
   "deepseek-coder-v2-lite": { "layers": 27, "repo": { "MLXDynamicShardInferenceEngine": "mlx-community/DeepSeek-Coder-V2-Lite-Instruct-4bit-mlx", }, },
   "deepseek-coder-v2.5": { "layers": 60, "repo": { "MLXDynamicShardInferenceEngine": "mlx-community/DeepSeek-V2.5-MLX-AQ4_1_64", }, },
   "deepseek-v3": { "layers": 61, "repo": { "MLXDynamicShardInferenceEngine": "mlx-community/DeepSeek-V3-4bit", }, },
+  "deepseek-v3-3bit": { "layers": 61, "repo": { "MLXDynamicShardInferenceEngine": "mlx-community/DeepSeek-V3-3bit", }, },
   "deepseek-r1": { "layers": 61, "repo": { "MLXDynamicShardInferenceEngine": "mlx-community/DeepSeek-R1-4bit", }, },
+  "deepseek-r1-3bit": { "layers": 61, "repo": { "MLXDynamicShardInferenceEngine": "mlx-community/DeepSeek-R1-3bit", }, },
   ### deepseek distills
   "deepseek-r1-distill-qwen-1.5b": { "layers": 28, "repo": { "MLXDynamicShardInferenceEngine": "mlx-community/deepseek-r1-distill-qwen-1.5b", }, },
   "deepseek-r1-distill-qwen-1.5b-3bit": { "layers": 28, "repo": { "MLXDynamicShardInferenceEngine": "mlx-community/DeepSeek-R1-Distill-Qwen-1.5B-3bit", }, },