Deepliif

- VGG loss added to the translation task.
- Automatically reading the model parameters to create the model for inference.
- GPU ids configuration updated.
- Converting the images to 'RGB', fixing the issue of reading grayscale or 'RGBA' images.
- Saving model parameters in training mode added to the cli.py file.

Added features:
- Pip installation
- Client commands
- Multi-GPU training (DP and DDP)
- Model Serialization
- Deployment with Torchserve
- ImageJ Plugin