  if __name__ == "__main__":
      ENV = Environment()
      Checks(ENV)
      if INSTALL_FAILED:
          exit(1)
      Install(ENV)
 
</s> remove         if hasattr(arguments, "amd") and arguments.amd:
 </s> add         if get_backend().lower == "amd":
    ENV.set_config()
  if __name__ == "__main__":
      ENV = Environment()
      Checks(ENV)
    ENV.set_config()
      if INSTALL_FAILED:
          exit(1)
      Install(ENV)
keep keep add keep keep keep
 More seamless AMD Integration

- utils.py: Set FS backend if .faceswap config file doesn't exist
- setup.py: set .faceswap config on setup
- Dynamically load options for AMD/CPU/NVIDIA backends 
setup.py