code: def override_from_dict(self, param_dict):
      try:
          self.n_vocab = param_dict["n_vocab"]
      except:
          pass
      try:
          self.n_ctx = param_dict["n_ctx"]
      except:
          pass
      try:
          self.n_embd = param_dict["n_embd"]
      except:
          pass
      try:
          self.n_head = param_dict["n_head"]
      except:
          pass
      try:
          self.n_layer = param_dict["n_layer"]
      except:
          pass
  
imports: import numpy
  import tensorflow
label_desc: Use image node_id 2 for calling the HParams obj's underlying member method code with example usage: obj.override_from_dict(param_dict) without return types