flapai.py 文件源码

def load(filename):
    """Load a neural network from the file ``filename``.  Returns an
    instance of Network.
    """
    f = open(filename, "r")
    data = json.load(f)
    f.close()
    net = Network(data["sizes"])
    net.weights = [np.array(w) for w in data["weights"]]
    net.biases = [np.array(b) for b in data["biases"]]
    return net