smol but big error

Author: JyotinderSingh

keras/src/quantizers/gptq.py

@@ -304,7 +304,7 @@ def quantize_and_correct_block(
 
                 # Dequantize back to float32 for error correction.
                 dequantized_column = self.quantizer.dequantize(
-                    ops.expand_dims(weight_column, 1),
+                    ops.expand_dims(quantized_column, 1),
                 )[:, 0]
 
                 quantization_error = ops.divide(