code: def _get_single_precision_warning(dtype_str: str) -> str:
      msg = (
          f"The model inputs are of type {dtype_str}. It is strongly recommended "
          "to use double precision in BoTorch, as this improves both "
          "precision and stability and can help avoid numerical errors. "
          "See https://github.com/pytorch/botorch/discussions/1444"
      )
      return msg
  
file_path: botorch/botorch/exceptions/warnings.py
label_desc: Use image node_id 1 for calling a global function with example usage: _get_single_precision_warning(dtype_str) and returns: msg