code: def channel_first_shape_to_IR(shape):
      return [shape[0]] + list(shape[2:]) + [shape[1]]
  
file_path: MMdnn/mmdnn/conversion/common/DataStructure/parser.py
imports: import numpy
  import mmdnn.conversion.common.IR.graph_pb2
  from mmdnn.conversion.common.IR.graph_pb2 import NodeDef, GraphDef, DataType
label_desc: Use image node_id 12 for calling the Parser obj's underlying member method code with example usage: obj.channel_first_shape_to_IR(shape) and returns: unknown