code: def get_encoder_decoder_hp(model="han"):
      if model == "han":
          return {
              "num_layers": 2,
              "hidden": [256],  ##
              "heads": [8],  ##
              "dropout": 0.2,
              "act": "gelu",
          }, None
      if model == "hgt":
          return {
              "num_layers": 2,
              "hidden": [256, 256, 256],
              "heads": 4,
              "dropout": 0.2,
              "act": "gelu",
              "use_norm": True,
          }, None
      if model == "HeteroRGCN":
          return {
              "num_layers": 2,
              "hidden": [256],
              "heads": 4,
              "dropout": 0.2,
              "act": "leaky_relu",
          }, None
      return {}, None
  
file_path: AutoGL/test/performance/heterogeneous/dgl/helper.py
imports: import numpy
  import pickle
label_desc: Use image node_id 1 for calling a global function with example usage: get_encoder_decoder_hp(model) and returns: dict,  None, dict,  None, dict,  None, dict,  None