code: def channel_first_conv_kernel_to_IR(tensor):
      dim = tensor.ndim
      tensor = np.transpose(tensor, list(range(2, dim)) + [1, 0])
      return tensor
  
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 11 for calling the Parser obj's underlying member method code with example usage: obj.channel_first_conv_kernel_to_IR(tensor) and returns: tensor