[bugfix] fix modelscope patch_hub (#6612)

Jintao-Huang · Jintao-Huang · commit f7450e27c7fb · 2025-11-16T23:33:42.000+08:00
diff --git a/swift/megatron/init.py b/swift/megatron/init.py
@@ -669,6 +669,7 @@ def _apply_rotary_pos_emb_thd(
 
 
 def _patch_megatron():
+    os.environ.pop('VLLM_USE_MODELSCOPE', None)
     logging_level = logging.root.level
     _patch_flash_attn()
     _patch_transformer_engine()
