transformers

b2816da8 - fix xpu failures on PT 2.7 and 2.8 w/o IPEX and enable hqq cases on XPU (#39187)

fix xpu failures on PT 2.7 and 2.8 w/o IPEX and enable hqq cases on XPU (#39187) * chameleon xpu bnb groundtruth update on bnb triton backend since we are deprecating ipex backend Signed-off-by: YAO Matrix <matrix.yao@intel.com> * enable hqq uts on XPU, all passed Signed-off-by: YAO Matrix <matrix.yao@intel.com> * fix style Signed-off-by: YAO Matrix <matrix.yao@intel.com> * fix comment Signed-off-by: YAO Matrix <matrix.yao@intel.com> --------- Signed-off-by: YAO Matrix <matrix.yao@intel.com>