Issue while Predicting

[Aishwarya1797]

Hello sir,
I am able to train the model successfully using the code provided in "Deep-learning with Python". I saved the keras model as well.I am trying to predict with a test image of my own. I used the same code as yours but I am running into the error:
ValueError: Error when checking input: expected conv2d_input to have 4 dimensions, but got array with shape (1, 200, 200)

Any idea how to fix this?