Fix EngineDeadError

✅ Solution

The "EngineDeadError" in vllm often indicates that the worker process managing the model has crashed or been terminated unexpectedly, usually due to CUDA errors, OOM, or assertion failures. To fix this, carefully examine the error logs for specific CUDA or assertion messages, then adjust resource allocation (e.g., reduce batch size, sequence length, or number of GPUs), retry initializing the engine, or address the reported code defects.