Source code for mxnet.contrib.onnx.onnx2mx.import_to_gluon

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# coding: utf-8
"""Import ONNX model to gluon interface"""
# pylint: disable=no-member

from .import_onnx import GraphProto

[docs]def import_to_gluon(model_file, ctx): """ Imports the ONNX model files, passed as a parameter, into Gluon SymbolBlock object. Parameters ---------- model_file : str ONNX model file name ctx : Context or list of Context Loads the model into one or many context(s). Returns ------- sym_block : :class:`~mxnet.gluon.SymbolBlock` A SymbolBlock object representing the given model file. """ graph = GraphProto() try: import onnx except ImportError: raise ImportError("Onnx and protobuf need to be installed. Instructions to" + " install -") model_proto = onnx.load_model(model_file) net = graph.graph_to_gluon(model_proto.graph, ctx) return net