Enable AWQ on Intel GPU.

Author: xiaowangintel

torchao/dtypes/uintx/int4_xpu_layout.py

@@ -105,9 +105,9 @@ def _linear_fp_act_uint4_weight_int8_zero_check(input_tensor, weight_tensor, bia
 
 
 def _linear_fp_act_uint4_weight_int8_zero_impl(input_tensor, weight_tensor, bias):
-    assert weight_tensor.block_size[0] == 1, (
-        f"Requires groupwise quantization, got block_size: {weight_tensor.block_size}"
-    )
+    assert (
+        weight_tensor.block_size[0] == 1
+    ), f"Requires groupwise quantization, got block_size: {weight_tensor.block_size}"
     assert input_tensor.shape[-1] == weight_tensor.shape[1], (
         f"need input_tensor shape: {input_tensor.shape} final"
         f"dim to match weight_tensor shape: {weight_tensor.shape} second dim "