format

tests/test_wan_config.py

@@ -1,17 +1,17 @@
 """Tests for Wan model configuration."""
 
-import pytest
-
 
 # ---------------------------------------------------------------------------
 # Config Tests
 # ---------------------------------------------------------------------------
 
+
 class TestWanModelConfig:
     """Tests for WanModelConfig dataclass."""
 
     def test_default_values(self):
         from mlx_video.models.wan.config import WanModelConfig
+
         config = WanModelConfig()
         assert config.dim == 5120
         assert config.ffn_dim == 13824
@@ -33,11 +33,13 @@ class TestWanModelConfig:
 
     def test_head_dim_property(self):
         from mlx_video.models.wan.config import WanModelConfig
+
         config = WanModelConfig()
         assert config.head_dim == 128  # 5120 // 40
 
     def test_to_dict_roundtrip(self):
         from mlx_video.models.wan.config import WanModelConfig
+
         config = WanModelConfig()
         d = config.to_dict()
         assert isinstance(d, dict)
@@ -47,6 +49,7 @@ class TestWanModelConfig:
 
     def test_t5_config_values(self):
         from mlx_video.models.wan.config import WanModelConfig
+
         config = WanModelConfig()
         assert config.t5_vocab_size == 256384
         assert config.t5_dim == 4096
@@ -61,11 +64,13 @@ class TestWanModelConfig:
 # Wan2.1 Config Tests
 # ---------------------------------------------------------------------------
 
+
 class TestWan21Config:
     """Tests for Wan2.1 config presets."""
 
     def test_wan21_14b_factory(self):
         from mlx_video.models.wan.config import WanModelConfig
+
         config = WanModelConfig.wan21_t2v_14b()
         assert config.model_version == "2.1"
         assert config.dual_model is False
@@ -81,6 +86,7 @@ class TestWan21Config:
 
     def test_wan21_1_3b_factory(self):
         from mlx_video.models.wan.config import WanModelConfig
+
         config = WanModelConfig.wan21_t2v_1_3b()
         assert config.model_version == "2.1"
         assert config.dual_model is False
@@ -93,6 +99,7 @@ class TestWan21Config:
 
     def test_wan22_14b_factory(self):
         from mlx_video.models.wan.config import WanModelConfig
+
         config = WanModelConfig.wan22_t2v_14b()
         assert config.model_version == "2.2"
         assert config.dual_model is True
@@ -104,6 +111,7 @@ class TestWan21Config:
 
     def test_wan21_config_to_dict(self):
         from mlx_video.models.wan.config import WanModelConfig
+
         config = WanModelConfig.wan21_t2v_14b()
         d = config.to_dict()
         assert d["model_version"] == "2.1"
@@ -112,6 +120,7 @@ class TestWan21Config:
 
     def test_wan21_1_3b_config_to_dict(self):
         from mlx_video.models.wan.config import WanModelConfig
+
         config = WanModelConfig.wan21_t2v_1_3b()
         d = config.to_dict()
         assert d["dim"] == 1536
@@ -120,6 +129,7 @@ class TestWan21Config:
     def test_default_config_is_wan22(self):
         """Default WanModelConfig() should be Wan2.2 14B."""
         from mlx_video.models.wan.config import WanModelConfig
+
         config = WanModelConfig()
         assert config.model_version == "2.2"
         assert config.dual_model is True