How do I turn images dataset into a numpy array?
You encounter a FileNotFoundError, which means that a file can not be found.
I suspect that you forgot the filename extension of your image. Should '/content/drive/My Drive/Colab Notebooks/Train/Haze' not be something like '/content/drive/My Drive/Colab Notebooks/Train/Haze.png' or '/content/drive/My Drive/Colab Notebooks/Train/Haze.jpg'