import onnxruntime import numpy as np import time session = onnxruntime.InferenceSession("../results/gen.onnx") v = np.random.randn(1,3,1700,1500) st = time.time() prediction = session.run(None, {"lr_input": v.astype(np.float32)}) print("Took %f" % (time.time() - st)) print(prediction[0].shape)