Update node_has_bias Method & Add support for Mul node in the PTQ
This MR aims to fix the node_has_bias
method to ensure compatibility with the latest updates of aidge_core
. The fix addresses the following issue [#98\\\] which was causing incorrect results with ResNet18 after PTQ.
This MR also aims to integrate the Mul node as a supported special node in PTQ, similar to MatMul.
See Issue: #96
Edited by Noam Zerah