* feat: add support for Intel XPU backend in device selection * Update src/lerobot/utils/utils.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Lim Xiang Yang <xiangyang95@gmail.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix: update is_amp_available to include xpu as a valid device * Update src/lerobot/utils/utils.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Lim Xiang Yang <xiangyang95@gmail.com> * Update src/lerobot/utils/utils.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Lim Xiang Yang <xiangyang95@gmail.com> * fix: remove unused return and add comments on fp64 fallback handling * fix(utils): return dtype in case xpu has fp64 --------- Signed-off-by: Lim Xiang Yang <xiangyang95@gmail.com> Co-authored-by: Lim, Xiang Yang <xiang.yang.lim@intel.com> Co-authored-by: Lim Xiang Yang <xiangyang95@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Jade Choghari <chogharijade@gmail.com>