gistfile1.txt

#!/usr/bin/env python3                                                                                                          

from tensorflow.keras import models
from tensorflow.keras import layers

inp = layers.Input(shape=(1,))
out = layers.Activation('relu')(inp)

model = models.Model(inp, out)

model.save("/tmp/foo")

models.load_model("/tmp/foo")

# WARNING:tensorflow:No training configuration found in save file: the model was *not* compiled. Compile it manually.