code: def from_onnx(onnx_string_or_file):
      """
      Converts an ONNX model serialized in an `onnx_string_or_file` to a CrypTen model.
      """
      onnx_model = _load_onnx_model(onnx_string_or_file)
      return _to_crypten(onnx_model)
  
imports: import copy
  import io
  import onnx
  import torch
  import torch.onnx.symbolic_helper
  import torch.onnx.utils
  from onnx import numpy_helper
  from torch.onnx import OperatorExportTypes
  from .None import module
label_desc: Use image node_id 1 for calling a global function with example usage: from_onnx(onnx_string_or_file) and returns: _to_crypten