[AWQ] Generalize AWQ quantization

examples/awq/llama_example.py

@@ -50,7 +50,9 @@ def tokenize(sample):
 
 # Configure the quantization algorithm to run.
 recipe = [
-    AWQModifier(ignore=["lm_head"], scheme="W4A16_ASYM", targets=["Linear"]),
+    AWQModifier(
+        ignore=["lm_head"], scheme="W4A16_ASYM", targets=["Linear"], duo_scaling="both"
+    ),
 ]
 
 # Apply algorithms.