def __call__()

in dataset/transform.py [0:0]


    def __call__(self, data):
        """Perform transformation

        Arguments:
            data {dict} -- frame data
        """

        keys = list(data.keys())
        for k in keys:
            pytorch_data = torch.from_numpy(data[k]).float()
            data.update({k: pytorch_data})

        return data