message: Doc converter notebook
diff: " \n",
  "3. Create a soft link to the dataset folder using the following command:\n",
  " ```shell\n",
  - " $ ln ${project_root}/tools/wdl_data ${project_root}/notebooks/wdl_data\n",
  + " $ ln -s ${project_root}/tools/wdl_data ${project_root}/notebooks/wdl_data\n",
  " ```"
  ]
  },
  "graph_config = \"wdl.json\"\n",
  "data_source = \"./wdl_data/file_list_test.txt\"\n",
  "import hugectr\n",
  + "from mpi4py import MPI\n",
  "from hugectr.inference import InferenceParams, CreateInferenceSession\n",
  "inference_params = InferenceParams(model_name = \"wdl\",\n",
  " max_batchsize = batch_size,\n",
  