code: def run_bias_relu_reference(activations, bias):
      # Expected behavior is that of casting to float32 internally
      return torch.nn.functional.relu(
          activations.to(torch.float32) + bias.to(torch.float32)
      ).to(activations.dtype)
  
imports: import pytest
  import torch
  import deepspeed
  from deepspeed.ops.op_builder import InferenceBuilder
label_desc: Use image node_id 2 for calling a global function with example usage: run_bias_relu_reference(activations, bias) and returns: torch