withdrawing Reinforcement Learning With WarpDrive

[Borda]

🐛 Bug

removing this example in 1a241fd as it is outdated and it is not clear how to install the requirement...
also asked for help in salesforce/warp-drive#98

To Reproduce

Steps to reproduce the behavior:

      src/cpp/cuda.hpp:14:10: fatal error: cuda.h: No such file or directory
         14 | #include <cuda.h>
            |          ^~~~~~~~
      compilation terminated.
      error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for pycuda
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (pycuda)

Expected behavior

we are happy to take it back once it runs fine again 🐰

Additional context