fix lint

Signed-off-by: Gautham Kollu <gkollu@nvidia.com>

Author: gautham-kollu

src/megatron/bridge/perf_recipes/deepseek/__init__.py

@@ -32,10 +32,10 @@
 from megatron.bridge.perf_recipes.deepseek.gb300.deepseek_v3 import (
     deepseek_v3_pretrain_64gpu_gb300_bf16_fsdp_config,
     deepseek_v3_pretrain_64gpu_gb300_fp8mx_fsdp_config,
-    deepseek_v3_pretrain_256gpu_gb300_fp8mx_hsdp_config,
     deepseek_v3_pretrain_256gpu_gb300_bf16_config,
     deepseek_v3_pretrain_256gpu_gb300_fp8cs_config,
     deepseek_v3_pretrain_256gpu_gb300_fp8mx_config,
+    deepseek_v3_pretrain_256gpu_gb300_fp8mx_hsdp_config,
     deepseek_v3_pretrain_256gpu_gb300_fp8mx_large_scale_config,
     deepseek_v3_pretrain_256gpu_gb300_fp8mx_partial_cg_dev_config,
     deepseek_v3_pretrain_256gpu_gb300_nvfp4_config,

src/megatron/bridge/perf_recipes/deepseek/gb300/deepseek_v3.py

@@ -327,6 +327,8 @@ def deepseek_v3_pretrain_64gpu_gb300_fp8mx_fsdp_config() -> ConfigContainer:
         "NVTE_NORM_FWD_USE_CUDNN": 1,
     }
     return cfg
+
+
 def deepseek_v3_pretrain_256gpu_gb300_fp8mx_hsdp_config() -> ConfigContainer:
     """DeepSeek V3 pretrain: 256× GB300, MXFP8, Megatron Hybrid FSDP (HSDP)."""
     cfg = deepseek_v3_pretrain_config()
@@ -368,7 +370,7 @@ def deepseek_v3_pretrain_256gpu_gb300_fp8mx_hsdp_config() -> ConfigContainer:
     cfg.model.moe_expert_rank_capacity_factor = 5
     cfg.model.moe_paged_stash_buffer_size_factor_cuda = 1.2
     cfg.model.moe_paged_stash_buffer_size_factor_cpu = 1.0
-    
+
     cfg.model.fine_grained_offloading_max_inflight_offloads = 1
 
     cfg.model.recompute_granularity = None

tests/unit_tests/skills/create_model_verification_card/test_validate_card.py

@@ -23,6 +23,7 @@
     ("deepseek-v3", "pretrain_performance", "H100"): (4096, 16384, 1024),
     ("deepseek-v3", "pretrain_performance", "GB200"): (4096, 4096, 256),
     ("deepseek-v3", "pretrain_performance", "GB300"): (4096, 4096, 256),
+    ("deepseek-v3", "pretrain_performance_hsdp", "GB300"): (4096, 1024, 256),
     ("deepseek-v4-flash", "pretrain", "GB200"): (4096, 256, 64),
     ("deepseek-v4-flash", "checkpoint_resume", "GB200"): (4096, 256, 64),
     ("deepseek-v4-flash", "sft", "GB200"): (1024, 128, 32),