code: def value(self, share_obs):
      share_obs = torch.from_numpy(share_obs).to(self.device)
      next_values = self.alg.value(share_obs).detach().cpu().numpy()
      return next_values
  
file_path: PARL/benchmark/torch/mappo/simple_agent.py
imports: import torch
  import numpy
  import parl
label_desc: Use image node_id 4 for calling the SimpleAgent obj's underlying member method code with example usage: obj.value(share_obs) and returns: next_values